Abstract
High-grade serous tubo-ovarian carcinoma (HG SC) is a major cause of cancer -related
death. Whether treatment order —primary debulking surgery followed by adjuvant
chemotherapy (PDS) or neo -adjuvant chemotherapy with interval surgery (NACT) —
affects outcome is controversial. We developed a mathematical fr amework that holds for
hierarchical or stochastic models of tumor initiation and reproduces HGSC clinical course.
After estimati ng parameter values, we infer that most patients harbor chemo -resistant
HGSC cells at diagnosis, and that if complete debulking (<1 mm residual tumor) can be
achieved, PDS is superior to NACT due to better depletion of resistant cells . We further
predict that earlier diagnosis of primary HGSC, followed by complete debulking, could
improve survival, but its benefit in relapsed patients is likely to be limited. Our predictions
are supported by primary clinical data from multiple cohorts. Our results have clear
implications for these key issues in HGSC management.
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Significance Statement
The optimal order and timing of surgery and chemotherapy, and the potential benefits of
earlier diagnosis of HGSC, remain controversial. We developed a mathematical framework
of tumor dynamics to address such issues, populated the model with primary clinical data
and reliably recapitulated clinical observations. Our model prospectively predicts that: (1)
PDS is superior to NACT when complete debulking is feasible ; (2 ) timely adjuvant
chemotherapy is critical for the outcome of PDS with 1mm, residual
tumors; (3) earlier detection of relapse is unlikely to be beneficial with current therapies;
(4) earlier detection of primary HGSC , followed by complete debulking, could have
substantial benefit. Our model provides insights into the evolutionary dynamics of HGSC,
argues for new clinical trials to optimize HGSC therapy, and is potentially applicable to
other tumor types.
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Introduction
Ovarian cancer is the 8th most common cancer in women and the 8 th most common cause
of cancer death in women worldwide 1. High-grade serous ov arian cancer (HGSC)
constitutes ~70% of all ovarian malignancies and has the worst prognosis 2. Current
treatment of HGSC consists of cytoreductive surgery and combination chemotherapy with
platinum-containing DNA -crosslinking drugs and taxane -based microtubule -stabilizing
agents2. Although treatment significantly improves survival, most women with HGSC
relapse with chemotherapy -refractory disease and eventually succumb 3. Multiple
mechanisms of chemo-resistance have been documented4,5, including reduced intracellular
drug accumulation 6, detoxification by increased levels of glutathione7, altered DNA
damage repair8,9, dysfunctional apoptotic pathways10,11, and hyper-activation of various cell
signaling pathways 12–14. These mechanistic studies are consistent with recent genomic
analyses that reveal marked c lonal evolution of HGSC during therapy15. Other evidence,
however, supports a hierarchical organization of HGSC, featuring intrinsically chemo -
resistant “cancer stem cells” (CSC) that can escape initial treatment and seed recurrence16–
18.
Although there is uniform agreement that HGSC patients should receive surgery
and chemotherapy, there is disagreement over the optimal order and timing of these
modalities. Two main options exist: primary debulking surgery with ad juvant
chemotherapy (PDS) , or neo -adjuvant chemotherapy, followed by interval debulking
surgery (NACT) 19–24. In either case, the surgical standard of care is to seek maximal
cytoreduction, with the objective being to leave no visibl e residual disease. However, the
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precise definition of such “optimal debulking” varies among different centers, surgeons,
and reports19,21,24,25.
Several studies have reported similar outcomes after PDS or NACT, including two
highly influential randomized trial s (EORTC and CHORUS) carried out across multiple
countries22,23,26–28. In both trials, however, there was a bias in patient recruitment, favoring
those with more extensive disease, who are less likely benefit from “upfront” surgery 23,28.
Consistent with this interpretation, overall survival in these trials was significantly shorter
than that seen in other HGSC cohorts19,24,29,30. Closer examination of these studies revealed
additional factors that might have influenced their conclusions. The EORTC study h ad
inconsistencies in optimal debulking rates between participating centers, with the PDS -
associated complete debulking data highly i nfluenced by the results from a single
institute23. The CHORUS study involved 76 clinical sites, and there were substantial
differences in surgery execution and chemotherapy drug selection/dosage between those
institutions28.
A review of cases at our center (Princess Margaret Cancer Center) revealed that
PDS patients with no visible disease post -resection survived substantially lon ger (7-year
survival >60%) than those receiving NACT (7-year survival ~10%). Furthermore, although
residual tumor post-resection is a critical determinant of survival, its influence on the PDS
group was far more dramatic than on NACT group 24. Of course, this report suffers from
deficiencies common to all retrospective analyses, including lack of randomization to
account for tumor burden at diagnosis and other factors; indeed, the NACT group in this
study did have more extensive disease.
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Another controversy in HGSC management focuses on the potential benefit of
earlier diagnosis . Earlier diagnosis of primary HGSC is gener ally assumed to enhance
patient survival and quality of life3. Intuitively, one might predict that the same reasoning
would apply to recurrent disease; however, survival reportedly is similar in relapsed
patients treated earlier, based on increasing serum CA125 levels, versus those treated only
when physical symptoms of recurrence appear 31. Conceivably, the lead time between
CA125 rise and clinical recurrence is too short for earlier chemotherapy to be beneficial;
if so, then patient survival might be extended by more sensitive methods, such as testing
for circulating tumor DNA (ctDNA)32,33.
To address these issues, we developed a mathematical framework that models the
dynamics of HGSC progression, response to surgery and chemotherapy, and recurrence.
Our results, generated over a wide range of parameters and accounting for hierarchical and
stochastic models of tumor initiation, argue that PDS is superior to NACT when complete
debulking is feasible and suggest that with currently available therapies, the benefits of
earlier detection are intrinsically restricted to primary HGSC.
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Results
Clinical Cohorts
To train and evaluate our model, we used two independent cohorts, comprising a
total of 285 FIGO Stage IIIC-IV HGSC patients (Table 1 and Figure S1). The first dataset
contains information on 148 patients who were treated by PDS or NACT at University
Health Network (UHN) between March 2003 and November 2011 24. In this cohort,
“complete (microscopic) debulking” (<1mm residual tumor) was achieved in 97 patients,
whereas 51 patients had 1-10mm of residual tumor. Among the 97 patients with complete
debulking, 40 received upfront surgery, followed by 6 cycles of platinum and taxane-based
chemotherapy (hereafter, “PDS <1mm”), whereas the other 57 patients were treated with
upfront chemotherapy, followed by interval su rgery after the first 3 -4 cycles (hereafter,
“NACT <1mm”). For each patient, descriptions of tumor size post -surgery and serum
CA125 levels over the course of treatment were recorded (Figure 1 a). As reported
previously24, overall survival was much better for patients in the PDS <1mm group (Figure
1b). However, patients in the NACT <1mm group tended to have greater tumor burden at
diagnosis24, confounding direct comparison of the survival curves. Data from these patients
(termed “Traini ng Set” below) were used to train the parameters in our computational
model.
The other 51 patients in the UHN dataset underwent debulking, but were left with
residual tumor of 1 -10mm in diameter. Incomplete debulking usually was due to tumor
location. As r eported previously 24, there was a significant negative association between
residual tumor size and patient survival i n patients who had undergone PDS (Figure 1 c),
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but no association was found in the NACT group (Figure 1 d). Similar trends have been
observed in several other studies investigating the association between patient survival and
residual tumor size 19,20,34. Independent of the <1mm cohort, we used this 1 -10mm cohort
(“Validation Set 1”, below) in initial tests of the validity of our computational model
(Figure S1).
The second dataset, which is independent of the UHN cohort, contains information
on 137 patients diagnosed from October 2001 to June 2005 and enrolled in the CAN-NCIC-
OV16 trial (hereafter, “NCIC cohort”). These patients all received upfront surgery,
followed by 8 cycles of carboplatin/paclitaxel chemotherapy. The median delay for
chemotherapy after surgery was 0.8 month (compared with 1 month at UHN). In 20
patients, debulking to 10mm. Data from the NCIC
cohort was used to further evaluate the validity of our computational model (Figure S1).
Model Overview
We developed a mathematical model of cancer initiation and evolution to
investigate the dynamics of HGSC growth, the onset of chemo-resistance, and the effects
of various treatment strategies on patient survival (Figure 1 e). Our initial framework was
based on work by the Michor laboratory35,36, and considers exponential expansion of HGSC
cells starting from a single cancer cell that has all of the genetic alterations needed for
proliferation and metastasis, but has not developed chemo -resistance. This framework
assumes that during tumor development/progression, any chemo-sensitive HGSC cell can
acquire mutations and/or epigenetic alterations that enable chemo -resistance; i.e., we
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assume a stochastic model of tumor initiation. However, the model can be modified to
accommodate a hierarchical organization of HGSC, in whi ch a relatively chemo-resistant
CSC gives rise to chemo -sensitive progeny. Importantly, the predictions/implications of
the hierarchical and stochastic models are essentially the same (see below and
Supplemental Information).
In the absence of chemotherapy , chemo-sensitive cells divide at rate r and die at
rate d, genetic or epigenetic changes that cause chemo-resistance occur with probability u
per cell division, and chemo-resistant cells divide at rate a and die at rate b (which can be
the same or different as the rates of division and death of chemo -sensitive HGSC cells).
The total number of HGSC cells at diagnosis is denoted by M1, with a pro portion eM1
metastasized outside the peritoneal cavity and not accessible at debulking surgery. Once
cancer has been diagnosed, the (virtual) patient receives PDS or NACT. Post -surgery, the
number of HGSC cells in the peritoneal cavity is reduced to M; cancer cells at inaccessible
locations persist. During chemotherapy, chemo -sensitive cells divide at rate r’ and die at
rate d’, with r’ < d’; genetic or epigenetic changes that cause chemo-resistance occur with
probability u’ per cell division; and chemo-resistant cells divide at rate a’ and die at rate
b’. After first line treatment, persisting sensitive and resistant cells continue to proliferate
and reach number M1, at which time relapse is diagnosed, and the patient is again treated
with chemotherapy. Note that although tumor recurrence is usually diagnosed before it
reaches M1 in the clinic, our analyses ( see below and Figure 6) , along with clinical
evidence31, suggest that the timing of diagnosis of recurrence does not affect treatment
outcome. This regression -relapse cycle is repeated until chemotherapy fails to reduce
disease burden, at which point tumor growth continues until the patient’s death, with a total
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number of cancer cells denoted by M2, which is larger than M1.
This framework enables us to estimate the probability that chemo -resistance is
present at diagnosis, the dynamics of sensitive and resistant cell numbers along the
treatment course, and the length of survival of HGSC patients. Analytic approximations
for these quantities are shown in the Methods section. With these quantities, we estimated
the conversion rate ( u) and inaccessible proportion ( e) by minimizing the deviations
between patient survival data and the corresponding predictions obtained using our model.
Using these estimates, we then predicted the survival of patients in test datasets to assess
the validity of our model, compared the survival of PDS- or NACT- treated patients when
controlled for starting tumor burden, and probed the potential benefits of earlier diagnosis
of HGSC.
Estimation of Parameter Values
For most model parameters, a clinically relevant range of values could be deduced
from clinical data or previous publications (see Methods section for detailed description of
parameter value estimations). We then varied u and e over a wide range, and computed the
expected distribution of survival of patients by Monte-Carlo simulation. We compared the
deviation between the Training Set data and the predictions of our m odel for each
combination of u and e, and from the region of best fit for these parameters, we inferred
that 10-9 < u < 10-7 and 10-9 < e < 10-5 (Figure 2a). Finer investigation of the fit between
data and t heory in this parameter region showed that u = 10-7.6 and e = 10-7.4 is the best
combination of these parameters , as it minimizes the deviation between data and theory
(Figure 2 b). Importantly, t he trained value for u is consistent with chemo -resistant
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conversion rates estimated for multiple other cancers37–40. The trained value for e predicts
that inaccessible cancer cells outside the peritoneum are less numerous than cancer cells
inside the peritoneum after first -line therapy, which comports with clinical observations
that recurrent HGSC occurs predominantly inside the abdominal cavity. Using the trained
parameter values, we compared the observed (Figure 1 b) and predicted (Figure 2 c)
distributions of patient survival in the Training Set. Reassuringly, the model predictions
closely recapitulated the clinical observations (Figures 2 d-e). Notably, although this
combination of u and e represented the best prediction in the training set, and big deviations
from these values led to worse prediction s (Figure S2a-b), adjusting their value s over a
smaller range did not lead to substantial decrease in prediction accuracy (Figure S 2c).
Therefore, in our follow-up analyses, in addition to using the base values of u = 10-7.6 and
e = 10 -7.4, we also tried alternative combinations to test the robustness of our model
predictions.
Using our mathematical framework and the se estimated rates, we then calculated
the probability (as a function of tumor burden) that chemo -resistant cells are present at
diagnosis (Figure S 3a). Consistent with clinical and theoretical studies of other
malignancies37–39,41–45, our model predicted that at least some chemo -resistant cells are
always present at the start of therapy for HGSC. We varied the value s for each model
parameter over a large range to test their influence on the calculated number of resistant
cells at diagnosis: within the ranges tested, this number almost always exceeds 103 (Figures
S3b-g).
Model Validation
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To assess the accuracy of our mathematical framework and the validity of the
estimated parameter values, we analyzed the model -predicted distribution of overall
survival using data from several test sets (Figure 3). First, we predicted the survival of
patients in Validation Set 1 (Figures 3a-b, red curves), by adjusting the value of M. Notably,
our model recapitulated the clinical observation that residual tumor size is significantly
associated with survival in pa tients undergoing PDS, but not NACT (Figures 3 a-b).
Comparison of the observed (Figures 1 c-d, red curves) and predicted (Figures 3 a-b, red
curves) distributions of patient survival revealed no significant differences (Figures 3c-d).
The data for the above validation exercise derived from different patients than those
used for the Training Set, but all of these patients were treated over the same time period
at the same institution (UHN). To more rigorously test the validity of our mod el, we
analyzed independent patient data , derived from the NCIC cohort. As noted above, the
treatment course of these patients also differed somewhat from that of the UHN patients,
enabling an even better test of the general applicability of our framework. We incorporated
these differences into the model and predicted the survival of patients in the NCIC trial.
Again, the model predictions fit very well with clinical observations, and recapitulated the
theme that PDS with minimal residual tumor results in the best outcome (Figures 3e-i).
Predicted Outcome of PDS and NACT in Patients with Identical Tumor Burden
Confident in the predictive ability of our mathematical framework, we modeled the
expected clinical outcome of PDS and NACT in patients with the same initial tumor burden
by imposing the same distribution of M1 on both groups. Our model predicts that PDS
patients should survive longer than NACT patients when controlled for residual post -
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surgery tumor mass. As residual tumor increases, however, the predicted survival
advantage of PDS shrinks (Figures 4a-b). To investigate the underlying reason(s) for these
predictions, we explored the predicted dynamics of chemo -sensitive (green) and chemo-
resistant (blue) HGSC cells in patients undergoing treatment by PDS or NACT (Figures
4c-d). Our model predicts that , at diagnosis, a typical HGSC patient has low numbers of
chemo-resistant cells. In women who undergo PDS, debulking surgery (S in Figure 4 c)
dramatically reduces the number of chemo-sensitive and chemo-resistant cancer cells,
because these cells appear identical to the surgeon and therefore have an equal likelihood
of removal. Depending on the (stochastic) distribution of chemo -resistant cells within the
abdominal cavity of the HGSC patient, all chemo-resistant cells present at diagnosis might
have been eliminated by complete debulking, with the residual chemo-resistant cell number
following a Poisson distribution. Follow-up chemotherapy (C in Figure 4c) can then reduce
the remaining chemo-sensitive cells to very low numbers or even eradicate them.
By contrast, with NACT, neo-adjuvant chemotherapy (C) dramatically enriches for
chemo-resistant cells, while killing the sensitive cells; consequently, chemo-resistant cells
comprise a large proportion of total tumor cells at surgery ( S). Because chemo -sensitive
cells are largely depleted by the neo-adjuvant chemotherapy, the amount of residual tumor
visible to the surgeon is reduced substantially. Consequently, it is virtually impossible for
interval debulking surgery to fully deplete the chemo -resistant cells (Figure 4 d). We
propose that the relative in ability of NACT to deplete chemo -resistant cells underlies the
difference in outcome between patients treated with PDS and NACT. Importantly, this
Conclusion
is based on intrinsic properties of the dynamics of cancer proliferation, survival,
and death.
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We then explored why the predicted superiori ty of PDS over NACT depends on
residual tumor burden post -surgery. By examining the expected distribution of chemo -
sensitive and -resistant cell numbers after first-line therapy, we found that PDS with <1mm
residual tumor has the potential to deplete all cancer cells in a significant proportion of
HGSC patients (Figure 4 e). This finding can account for the considerable survival
difference between PDS and NACT with 1mm
residual tumor, neither PDS nor NACT depletes all malignant cells, even though fewer
tumor cells are predicted to remain after PDS (Figure 4f). Consequently, almost all patients
with >1mm residual tumor are predicted t o relapse and eventually die because of the
inability of current agents to kill chemo-resistant cells. This analysis explains why PDS is
superior to NACT when complete debulking can be achieved and why residual tumor mass
is a key determinant of survival after PDS but not NACT (Figures 3a-b).
Test the robustness and generalizability of model prediction
To test the robustness of our predictions and quantitatively examine the influence
of each factor on survival , we varied the values of every parameter in our model over a
large range. Our conclusions on the relative efficacy of PDS and NACT treatment with
complete debulking hold true throughout, although the magnitude of the predicted
difference can vary ( Figure S 4). Systematic modulation of the model parameters also
enabled us to assess the contribution of each factor to patient survival, and revealed several
interesting features. For example, we found that faster growth of cancer cells does not
necessarily lead to worse survival. In particular, although elevated growth rate of chemo-
resistant cells in the absence of chemotherapy leads to worse survival, faster -growing,
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chemo-sensitive cells can sometimes lead to better survival (Figures S4a-d). This result can
be attr ibuted to a lower percentage of chemo -resistant cells at diag nosis when chemo -
sensitive cells proliferate faster. However, if the proliferation rate of chemo-sensitive cells
is too high (e.g., when r = 3), new chemo-resistant cells might be generated between the
time of surgery and adjuvant chemotherapy, resulting in worse survival (Figure S4c). We
also inferred that the relative importance of chemo -sensitive and chemo-resistant cells in
influencing survival might differ at different stages along the clinical course. During
treatment-free periods, the growth rate of chemo-resistant cells could play a more dominant
role in influencing patient survival (Figure s S4a-d), because they underlie ultimate
treatment failure. However, during periods of chemotherapy, the growth rate (or depletion
rate) of chemo-sensitive cells might play a more domin ant role (Figures S4e-h), because
the depletion rate of chemo -sensitive cells at this stage determines whether they can be
completely eradicated by chemotherapy . By contrast, chemo-resistant cells likely will
endure. As a result, drug choice and dose , which likely influences the efficiency of
elimination of chemo -sensitive cells, is predicted to be a critical factor in treatment
outcome. Some molecular subgroups of HGSC (e.g., CCNE1-amplified tumors) are highly
resistant to current chemoth erapy. Our model predicts that such patients would be
refractory to PDS, even if complete debulking is achieved (Figures S4e -f, when r’ is high
or d’ is low). Residual cancer cell abundance after tumor resection can dramatically
influence patient survival, especially in the PDS group (Figure S 4i), suggesting that
primary cytoreductive surgery should aim for complete removal of cancer cells even
though chemotherapy will usually follow. Tumor size at diagnosis can be a critical factor
determining whether a patient can be cured (Figure S4j), and will be further addressed
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below. By contrast, varying the parameter value of tumor size at patient death did not
influence the length of survival (Figure S4k).
To further test the general applicability of our model, we tested whether it could
explain the similar outcome of patients treated with PDS and NACT in prospective clinical
studies, such as the CHORUS trial 28, using their patient data. Patients in this study had
remarkably shorter overall survival than most other study cohorts. We reasoned that this
might be attributable to more severe disease at diagnosis in patients in this cohort, such as
higher tumor burden and/or more severe systemic metastasis. We therefore re -trained the
parameters M1 and e for patients in the CHORUS study, only using the data from PDS or
NACT 1-9mm groups in this cohort. Indeed, the model predicted higher values for both
parameters (median of M1 = 1012.2 and e = 10-2.9) (Figure S5a). Interestingly, when using
these parameter values to predict the survival of PDS and NACT <1mm groups, the model
predicted no significant difference between the two regimens, consistent with the trend
published in the original study28 (Figure S5b). These results indicate that the contradiction
between existing retrospective studies and prospective trials may have derived from the
differences in the disease severity at diagnosis of patients in each cohort. It further suggests
that disease burden information is a critical factor in the choosing PDS or NACT, and also
reflects the need for personalized treatment even when only the temporal order of treatment
is at stake.
We also considered two alternati ve scenarios: (1) that heterogeneous populations
of (variably) chemo -resistant cells exist in the same patient (Figure s S6a-c); or (2) that
HGSC initiates from an intrinsically chemo -resistant “cancer stem cell”, which
differentiates into chemo-sensitive “tumor progenitor cells” (Figures S6d-f). Either of these
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scenarios results in the same conclusions as the original model.
Modeling Alternative Treatment Regimens
We next utilized our model to predict the effects of altering current treatment
regimens. For both PDS and NACT, adjuvant chemotherapy typically begins 4 -5 weeks
post-surgery, an interval chosen to allow patients to recover from their typically aggressive
surgical treatment. The length of the post -surgical chemotherapy delay varies between
centers and among physicians, but its influence on treatment outcome has not been studied
carefully. We varied the length of treatment delay in our mod el, and tested the predicted
effects on patient survival. For PDS with <1mm residual tumor, earlier initiation of
chemotherapy should prolong survival, whereas longer treatment delay worsens outcome
(Figure 5a, p1mm residual tumor or for NACT with any amount
of residual tumor, the length of treatment delay (within the same range) is predicted to have
little effect on outcome (Figures 5 b-d). These differences arise primarily because upfront
surgery that results in <1mm residual tumor , followed by chemotherapy , potentially can
deplete all tumor cells when treatment delay is minimized (Figure 4 e). The probability of
depletion decreases with longer delay, largely because chemo -resistant cells can ari se
during th e gap between upfront surgery and adjuvant chemotherapy (Figure S 7a). By
contrast, PDS with >1mm residual tumor or NACT is unlikely to deplete all ca ncer cells
(Figures 4e-f and S7b-d), irrespective of treatment delay.
Our model predicts that neo -adjuvant chemotherapy enriches for chemo -resistant
cells and thus increases the percentage of chemo -resistant tumor cells remaining post -
surgery in patients treated with NACT. Conceivably, reducing the number of cycles of neo-
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adjuvant chemotherapy could attenuate the enrichment for chemo-resistant cells, and if the
same number of residual cancer cells remain after surgery, less neo-adjuvant chemotherapy
might prolong survival . Indeed, our model predicts that patients undergoing NACT with
1mm residual tumor could benefit slightly from reducing the number of pre -
surgery chemotherapy cycles (Figures 5 e-f). This small predicted improvement arises
primarily because of more efficient reduction of the number of chemo -resistant cells at
surgery. The benefit is limited, however, because for most patients, chemo -resistant cells
are still unlikely to be eradicated after their enrichment during the neo -adjuvant
chemotherapy period (Figures S7e-f).
Predicted Effects of Earlier Diagnosis on Survival
We also utilized our model to evaluate the potential benefits of earlier diagnosis.
We first modeled the effects of diagnosing relapsed HGSC at the earliest possible time
enabled by the c urrently used clinical test, CA -125 detection46. Contrary to the intuitive
notion that earlier diagnosis of recurrence should be advantageous, we find that CA-125-
based earlier diagnosis is not expected to improve survival (Figures 6a-b, red curves). We
also asked if detecting recurrence earlier than is possible with CA -125 monitoring would
be advantageous. Yet e ven with a lead time ~10 4 greater than that required for physical
symptoms to appear, the current upper limit of sensitivity for ctDN A-based diagnosis of
ovarian cancer33, our model predicts no advantage in patient survival with earlier detection
of recurrence (Figures 6a-b, green curves).
We explored the reason for this lack of survival advantage by modeling the
theoretical numbers of chemo -sensitive and –resistant cells in a virtual patient whose
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recurrence is diagnosed with increasing levels of sensitivity (Figure 6 c). Although earlier
diagnosis, followed by prompt re -institution of chemotherapy, can better deplete chemo -
sensitive cells, it barely affects the chemo-resistant cells that have been enriched by first-
line therapy, which ultimately expand and cause patient death. Therefore, earlier diagnosis
is unlikely to improve survival when applied to relapsed cancers treated with standard
cytotoxic chemotherapy regimens. Based on this result, we asked if treating relapsed
tumors using a hypothetical drug with similar efficacy but distinct resistance mechanism
from platinum/paclitaxel would potentiate the benefit of earlier diagnosis of relapsed
HGSC. Indeed, our model predicts that earlier diagnosis of relapsed cancer can be
beneficial, but only with alternati ve second-line therapy (Figure 6d -e). The magnitude of
the advantage of earlier, over currently standard, diagnosis at relapse largely depends on
the probability that earlier, but not later, intervention at relapse can be curative.
Finally, we used our model to explore the potential benefit of earlier diagnosis of
treatment-naïve tumors at first detection in the clinic. We reasoned that as HGSC deposits
usually get larger and/or more disseminated if left untreated, then earlier upfront diagnosis
would likely identify smaller, probably less disseminated , tumors, potentially increasing
the chances of complete debulking. We therefore focused our comparison on the predicted
effects in patients with <1mm residual tumor. Our analysis argues that earlier diagnosis of
treatment-naïve cancer, with concomitant prompt intervention, can improve patient
survival compared to regular diagnosis when controlled for residual cancer cell number
post-surgery (Figure 7). For PDS with complete debulking, the predicted survival benefit
can be dramatic (Figures 7a, 7c, and 7e), primarily because lower volume and less diffuse
tumor at presentation can increase the likelihood of disease eradication (Figures S8a, S8c,
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and S8e). By contrast, for NACT with complete debulking, the pr edicted benefit is rather
limited, and the difference is detectable only if lead time is sufficient (Figures 7b, 7d, and
7f). In that case, chemo-resistant cells might not yet have arisen, and chemotherapy alone
might be sufficient to eradicate disease (Figures S8b, S8d, and S8f).
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Discussion
Mathematical modeling has demonstrated potential in the systematic and
quantitative assessment of various treatment s44,47,48. If the outcomes of different strategies
could be modeled accurately a priori , clinical trials could focus on therapeutic
combinations that are most likely to succeed, and improvements in patient outcomes could
be accelerated. The potential benefits of modeling are particularly important for diseases
with relatively limited patient populations, in which it is not possible to do multiple clinical
trials in parallel. Predictive models also can suggest wh en specific clinical controversies
merit re -examination in the controlled trial setting. Our mathematical model of HGSC
defines factors that affect the evolution of chemotherapy resistance and can predict patient
survival based on the growth dynamics of ch emo-sensitive and –resistant cells, whether
stochastic or hierarchical models of tumor initiation are assumed. Furthermore, the results
of our analyses have important implications for HGSC therapy and screening.
We populated our model with clinical data fr om ~300 patients receiving PDS or
NACT. After estimating the rates of tumor cell proliferation and conversion to chemo-
resistance, we concluded that most HGSC patients probably harbor chemo-resistant cancer
cells at diagnosis . Our outcome predictions close ly match patient data from multiple
sources and support clinical observations that: (1) PDS that leaves minimal residual tumor
is the optimal treatment strategy; (2) residual tumor size is a critical determinant of survival
in patients undergoing PDS, but not NACT; (3) earlier diagnosis of relapsed cancer does
not – and cannot – lead to better survival with current therapies; and (4) earlier diagnosis
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of primary (treatment -naïve) HGSC could dramatically improve outcomes from this
devastating disease, if PDS with complete debulking is feasible.
Our model shows clearly that, when controlled for residual cancer size after
surgery, PDS with complete debulking should lead to a better outcome than NACT with
complete debulking. We infer that the reason for the superior predicted outcome of PDS is
that upfront surgery can deplete minority chemo -resistant cells more effectively, leaving
adjuvant chemotherapy to eradicate residual chemo -sensitive cells. If debulking surgery
removes all chemo-resistant cells, the PDS regimen can be curative. By contrast, cure is
unlikely after NACT for at least two reasons. First, neo -adjuvant chemotherapy enriches
for, and allows the continued expansion of, chemo -resistant cells. Second, by depleting
bulk chemo-sensitive cells, chemotherapy removes tumor mass that can mark the location
of chemo-resistant cells interspersed in metastatic deposits throughout the peritoneum. We
suggest that removing these “sentinel” chemo -sensitive cells renders interval surgery less
effective than upfront surgery in depleting chemo -resistant cells, which are the cel ls that
eventually cause death. Put another way, with existing agents, the only way to achieve cure,
and the best way to promote long -term survival, is to remove all, or the vast majority of,
chemo-resistant cells. At present, the only way to achieve this goal is by surgically
removing such cells, which is much more likely with the PDS regime. Of course, the
development of drugs that can target these resistant cells might alter these
conclusions17,22,49.
Previous c linical studies differed over whether PDS or NACT is superior. A
retrospective analysis of patients treated between 1980 and 1997 found no difference in
outcome between PDS and NACT 26. By contrast, several meta -analyses indicated that
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NACT is associated with worse prognosis 21,50. This controversy occasioned two large,
controlled clinical trial s to compare PDS and NACT 23,28, which found no significant
difference in patient survival between PDS and NACT. Three major weaknesses limit the
strength of these trials’ conclusions: (1) They only recruited patients with “extensive”
HGSC, which might explain the notably worse outcome of patients in this study, especially
in PD S <1mm group, compared with multiple other reports19,20,24,51. Our computational
model predicts that elevated upfront tumor burden can lead to worse overall survival and
obscure the difference in outcome between PDS and NACT, even when complete
debulking is performed (Figure S4j). In particular, differences in the magnitude of e, the
“inaccessible proportion”, alone might contribute to the lack of difference between PDS
and NACT in these trials. (2) In the EORTC trial, there was marked inconsistency between
the participating institutions in percentage of patients successfully undergoing optimal
debulking in the PDS group, with 63% for one center in a single country and <12% for the
other 6 countries involved23,52. Our model predicts that residual tumor size is a critical factor
for patient survival, especially in the PDS group, and increased abundance of residual
cancer cells can decrease the advantage of PDS (Figure S4i). (3) In the CHORUS trial,
many patients (30 -40%) received carboplatin monot herapy, instead of combination
carboplatin and paclitaxel 28. Previous studies demonstrated that platinum -based
combination therapy in ovarian cancer leads to better survival than platinum therapy
alone53, likely by more effective ly depleting chemo-sensitive cells or by killing some
platinum-resistant cells. Our model predicts that the efficiency of depletion of chemo -
sensitive cells during chemotherapy is a critical factor for patient survival (Figure S 4e-f).
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Therefore, the model’s predictions might explain the different findings from existing
clinical studies.
A previous mathematical modeling study, based on a Gompertzian growth model ,
argued that NACT should be superior to PDS 54. However, that study did not account for
the different dynamics of chemo -sensitive and –resistant cells, and assumed equal
efficiency of surgical depletion of large and small tumors, which ignores the intrinsic
Limitations
of surgery. Such assumptions can lead to serious errors in modeling HGSC. For
example, although aggressive surgery might reduce a tumor conta ining >10 11 cells to a
mass of <107 cells, a tumor containing <10 6 cells is unlikely to be visible during surgery,
making it highly unlikely that such a tumor can be surgically reduced to <102 cells. Notably,
the conclusions of our study still hold if our model is implemented with G ompertzian
growth assumptions (data not shown).
Similarly, a study of the optimal order of surgery and chemotherapy in pancreatic
cancer concluded that neo-adjuvant chemotherapy should be superior to upfront surgery36.
However, the biology and chemo -responsiveness of pancreatic cancer and HGSC differ
substantially: whereas HGSC is usually quite chemo -responsive, pancreatic cancer is
notoriously chemo -resistant. The differential infl uence on tumor visibility following
chemotherapy likely underlies the different predict ions in the two diseases. Nevertheless ,
the difference between our conclusions and those of Haeno et al. argue for caution in
extrapolating their conclusions to other types of cancer.
A limitation of our study is that some practical considerations of treatment are
beyond the scope of computational modeling. For example, in many patients (e.g., the
infirm), NACT is preferred simply because of the potential risks of this large operation,
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which include bowel perforation, uncontrolled bleeding and /or the stresses of prolonged
surgery/anesthesia. In such scenarios, treatment choice depends primarily on technical
feasibility.
In addition to fitting existing clinical studies comparing PDS and NACT, our model
enables quantitative analysis of the dependence of treatment outcome on various factors
under different scenarios, providing a powerful tool to assist clinical decision-making. For
example, we found that the advantage of PDS over NACT diminishes with larger residual
tumor post-surgery, more extensive metastases at unresectable locations, and/or a higher
percentage of chemo-resistant cells at diagnosis (Figures 3a-b, and S4a-c). These features
might help explain the similar overall survival between PDS and NACT groups in studies
involving patients with more extensive upfront disease or less complete surgical
removal23,26. Our analysis also argues that for PDS patients with <1mm residual tumor,
adjuvant chemotherapy should start as early as possible to provide the best chance of
curative outcome; indeed, we predict that differences of even a few weeks might
dramatically alter the chance for curative outcome. Conversely, if complete debulking is
not achieved at primary surgery, delaying chemot herapy is less likely to affect survival.
These predictions are consistent with the results of a meta -analysis of clinical studies 55,
which found that each extra week of delay was associated with a significantly decreased
overall survival in patients with PDS <1mm residual tumor, but not in patients with visible
residual disease. We also predict that reducing the number of cyc les of neo -adjuvant
chemotherapy should result in slightly improved overall survival for NACT patients, a
prediction that also is consistent with a meta -analysis of clinical data 50. Taken together,
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these findings argue that even in patients too infirm to undergo immediate surgical
debulking, the number of neo-adjuvant cycles before surgery should be minimized.
A final prediction of our model is that the effects of earlier diagnosis of HGSC
should be quite different in relapsed versus treatment-naïve patients. For the former, earlier
diagnosis is unlikely to improve overal l survival, primarily because earlier treatment of
recurrent tumors with existing agents cannot deplete chemo -resistant cells that have been
enriched over the clinical course. This prediction matches very well with earlier clinical
observations31. Two scenarios might alter this conclusion: (1) if effective chemotherapy
with a resistance profile orthogonal to platinum/taxane -based therapy were to be come
available at relapse; or (2) if effective debulking could be achieved at relapse. Effective
drugs against HGSC remain a major clinical limitation56,57. Our findings argue strongly for
employing alternative agents as early as possible upon tumor relapse. Surgery is no longer
typically performed on recurrent HGSC, and its efficacy could be limited by the proportion
of cancer cells at unresectable locations a t disease relapse. Nevertheless, our model calls
for re-evaluation of feasibility and potential efficacy of secondary surgery for the benefit
of earlier diagnosis. Consistent with our analysis, several retrospective studies report that
secondary surgery achieving complete debulking can be beneficial for HGSC patients with
platinum-sensitive tumors58,59.
By contrast, our model pred icts that earlier diagnosis of treatment -naïve cancer
could improve overall survival for at least two reasons: (1) chemo-resistant cells are usually
not enriched prior to treatment and earlier intervention can reduce the likelihood that
significant numbers will arise ; and (2) earlier upfront surgery has a better chance of
removing all chemo-resistant cells, assuming that tumor cells have not diffused throughout
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27
the peritoneal cavity or seeded unresectable locations. This trend is consistent with a recent
clinical trial testing the benefit of earlier upfront diagnosis of HGSC, which found that
women who were screened annually for serum CA125 levels had reduced mortality from
ovarian cancer than those with no screening 60. In that study, the survival improvement by
CA125-based screening was significant but modest, and might be attributable to at least
two factors: (1) the lead time of CA125-based screening is on average less than 1 year61,62,
which is shorter than the screening interval, rendering some patients not diagnosed earlier;
(2) early-diagnosed patients may receive either PDS or NACT treatment, and according to
our prediction the use of NACT might counteract the benefit of earlier diagnosis. In
addition, there might be two potential benefits of earlier diagnosis and treatment of naïve
HGSC not accounted for in our model: (1) earlier diagnosis might increase the likelihood
of complete debulking; and (2) patients considered treatable only by NACT with regular
diagnosis might be eligible for PDS with earlier diagnosis.
In summary, our analyses suggest that future randomized clinical trials might
consider: (1) the influence of the interval between primary debulking surgery and adjuvant
chemotherapy on treatment outcome; (2) the association between the number of neo -
adjuvant chemotherapy cycles and treatment outcome; and (3) the effects of alternative
chemotherapy and/or complete secondary surgery on relapsed tumor, especially when
coupled to earlier diagnosis. Our results also predict that whereas not all patients who can
achieve complete cytoreduction will benefit from PDS over NACT (give the importance
of, and difficulty in measuring, e), there is a subset of patients whose only chance of long-
term survival or cure is the former regime. Finally, the mathematical abstraction makes our
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framework potentially applicable to treatment of other malignancies with alternative
parameter values.
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Materials and methods
Patient Information
Clinical data from 285 HGSC patients were obtained from patient records a t
University Health Network (148 patients) and from the National Cancer Institute Canada
OV16 trial (137 patients). Medical record information, including date of diagnosis, age of
patient, timing of tre atment, extent of residual disease in diameter (10mm), CA125 levels along the treatment course, and survival data (updated in 2014 for
UHN data and 2010 for NCIC data) were recorded. Institutional REB approval was
obtained through University Health Network and a Data Sharing Agreement was concluded
with National Cancer Institute Canada.
Variables Used in Mathematical Model
We denote the following variables for the development of mathematical modeling:
r, division rate of chemo -sensitive cells in the absence of chemotherapy; d, death rate of
chemo-sensitive cells in the absence of chemotherapy; a, division rate of chemo-resistant
cells in the absence of chemotherapy; b, death rate of chemo-resistant cells in the absence
of chemotherapy; r’, division rate of chemo -sensitive cells in the presence of
chemotherapy; d’, death rate of chemo-sensitive cells in the presence of chemotherapy; a’,
division rate of chemo -resistant cells in the presence of chemotherapy ; b’, death rate of
chemo-resistant cells in the presence of chemotherapy; M, the number of residual cancer
cells in the peritoneal cavity after surgery; M1, the total number of cancer cells at diagnosis;
M2, the total number of cancer cells at death.
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Estimation of Parameter Values
Unless otherwise specified, clinically relevant parameter values were estimated
and set as follows:
In the absence of chemotherapy, the proliferation rate of chemo-sensitive cells (r)
was obtained from the normal distribution with mean 2 and standard deviation 0.8, based
on a clinical study interrogating the doubling time of ovarian cancer cells by BrdU
labeling63. Another study compared cancer cell proliferation rates in platinum responders
and non-responders by thymidine labeling, and found that responders had significantly
higher labeling index than patients with stable or progressive disease64. This analysis is
consistent with several other studies that also found chemo-sensitive cells with
proliferation advantage in the absence of therapy65,66. Accordingly, we set the
proliferation rate of chemo-resistant cells (a) to a normal distribution with mean 0.84 and
standard deviation 0.42. Death rates (d and b) were set as 10% of proliferation rates (r
and a) respectively, which is within physiologically relevant range; in any case, varying
this ratio over a large range does not affect the main conclusions of this paper.
During chemotherapy, the proliferation rate of chemo-sensitive cells (r’) was set
to 10% of that of randomly growing cells (r); the death rate of chemo-sensitive cells (d’)
was set to a normal distribution with mean 4.9 and standard deviation 1. These values
were set to match the clinical observation that chemo-responsive relapse occurs on
average ~11 months after 6 cycles of chemotherapy, indicating that cytotoxic reduction
of chemo-sensitive cells by 6 cycles of chemotherapy corresponds to ~11 months of
proliferation. Our inference is consistent with published efficacy of chemotherapy in
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HGSC25,67. The proliferation rate of chemo-resistant cells during chemotherapy (a’) was
set to the same as that during random growth (a); the death rate of chemo-resistant cells
during chemotherapy (b’) was set to twice as that during randomly growing (b), or 20%
of a’, to reflect a modest effect of chemotherapy on chemo-resistant cells. Conversion
rate during chemotherapy (u’) was set as 10 times of that during randomly growing (u), to
reflect the DNA-damaging effect of platinum-based chemotherapy.
The parameters reflecting cancer cell numbers (M, M1, M2) were obtained from
normal distributions in base 10 logarithmic scale. The number of residual cancer cells
immediately post-surgery (M) was set to mean 6 and standard deviation 0.4 on the log
scale for 10mm residual cancer. The number of cancer cells
at diagnosis (M1) was initially set at different values in patients receiving PDS and
NACT, to reflect the clinical observation that patients with NACT tend to have more
extensive disease at diagnosis24. M1 for PDS was set at mean 11.5 and standard deviation
0.4 on the log scale, and M1 for NACT was set at mean 12 and standard deviation 0.4;
these values result in NACT patients starting with >3x the cancer burden in the model
than those receiving PDS. Moreover, we varied the ratio of tumor burden at diagnosis in
NACT vs PDS patients from 1 to 101.5, and the main conclusions hold over the entire
range. M2 was set to mean 13 and standard deviation 0.4 on the log scale.
We varied the values for all of the above parameters to test the robustness of our
conclusions. We found that the main conclusions hold true, though the magnitude of the
differences between PDS and NACT treatment outcomes may vary.
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Mathematical Deduction of the Expected Number of Chemo-resistant Cells at
Diagnosis
We deduced the expected the number of chemo-resistant cells at diagnosis based
on previous studies35,36. We first calculated the probability that chemo-resistant cells exist
at diagnosis (Pd), and then calculated the expected number of chemo-resistant cells at
diagnosis (Yd).
To calculate Pd, we summed the probabilities that the first successful lineage of
chemo-resistant cells arises when there are 1, 2, 3, … M1-1 chemo-sensitive cells. P(x)
denotes the probability that the first lineage arises when there are x chemo-sensitive cells.
P(x) can be expressed as the joint probability that no successful chemo-resistant lineage
arises at 1, 2, 3, … x-1 chemo-sensitive cells, and that a successful lineage arises at
exactly x chemo-sensitive cells. An expected 1/(1 − 𝑑/𝑟) divisions are needed for an
effective increase of 1 chemo-sensitive cell, and during these divisions an expected
𝑢/(1 − 𝑑/𝑟) chemo-resistant cells are generated, among which a proportion (1 − 𝑏/𝑎)
will successfully persist. Assuming that the number of surviving chemo-resistant cells
generated by each division follows a Poisson distribution with mean (1 − 𝑏/𝑎)𝑢/(1 −
𝑑/𝑟)45, we derive P(x):
𝑃(𝑥) = 𝑒!(#!$)&$!'
()*/($!,
-)(1 − 𝑒!&$!'
()*/($!,
-))
Thus the probability that chemo-resistant cells exist at diagnosis, Pd, can be
written as the sum of P(x):
𝑃, = / 𝑒!&$!'
()(#!$)* ($!,
-).
/!!$
#0$
01 − 𝑒!&$!'
()* ($!,
-). 1
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If we denote the time between the emergence of a successful chemo-resistant cell
and diagnosis as tx, then the expected number of chemo-resistant cells at diagnosis in the
patients who have them can be expressed as:
𝑌, = 1
𝑃,
/ 𝑒!&$!'
()(#!$)* ($!,
-).
/!!$
#0$
01 − 𝑒!&$!'
()* ($!,
-). 1 𝑒((!')1"
The amount of time tx satisfies:
𝑥𝑒(-!,)1" + 𝑒((!')1" = 𝑀$
Simulation of the Dynamics of Cancer Cell Number after Diagnosis
As the numbers of chemo-sensitive (denoted by X) and –resistant (denoted by Y)
cells at diagnosis are expected to be large, we approximated their dynamics after
diagnosis with a deterministic model, simulating the effects of random growth,
chemotherapy, and surgery (cancer cell numbers before and after surgery are denoted as
Xbefore, Ybefore, and Xafter, Yafter, respectively):
Random growth: 5
,2
,3 = (𝑟(1 − 𝑢) − 𝑑)𝑋
,4
,3 = 𝑟𝑢𝑋 + (𝑎 − 𝑏)𝑌
Chemotherapy: 5
,2
,3 = (𝑟5(1 − 𝑢5) − 𝑑5)𝑋
,4
,3 = 𝑟5𝑢5𝑋 + (𝑎5 − 𝑏5)𝑌
Surgery: 5
𝑋(637- =
2#$%&'$
2#$%&'$84#$%&'$
𝑀 + 𝜀𝑋'769-7
𝑌(637- =
4#$%&'$
2#$%&'$84#$%&'$
𝑀 + 𝜀𝑌'769-7
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34
Treatment is adjudged a “failure” if the number of cancer cells post-treatment
exceeds that pre-treatment. In the case of treatment failure, our model simulates random
growth of cancer cells to the total number of M2, which marks patient death.
Computational Estimation of Patient Survival
We applied the following workflow to simulate clinical treatment of HGSC.
Overall survival is monitored and recorded along the workflow:
Assessment of Prediction Robustness Regarding PDS vs. NACT Regimen
To assess the robustness of the model predictions of outcome following PDS vs.
NACT, we varied u, e, and each of other parameters, and simulated disease progression
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35
of mock PDS and NACT patients (N=50 each). Survival curves for PDS and NACT
regimens within each combination of parameter values were compared based on the
hazard ratio of the two groups, which was calculated by fitting a Cox proportional
hazards regression model68 to the simulated survival data using the R survival package.
Alternative Scenario 1 – Heterogeneous Chemo-resistant Cells in a Patient
We initially designed a two-component model where a single type of chemo-
resistant cell exists in a patient. We then extended our mathematical framework to
include a scenario in which heterogeneous chemo-resistant cells co-exist in a patient.
Within this framework (Figure S3d), ovarian cancer starts from a chemo-sensitive cell
with division rate r and death rate d. At each division, a chemo-sensitive cell has
probability u1 to convert into a Type-1 chemo-resistant cell, which divides at rate a1 and
dies at rate b1, and probability u2 to convert into a Type-2 chemo-resistant cell, which
divides at rate a2 and dies at rate b2. During chemotherapy, chemo-sensitive cells divide
at rate r’ and die at rate d’, Type-1 chemo-resistant cells divide at rate a1’ and die at rate
b1’, Type-2 chemo-resistant cells divide at rate a2’ and die at rate b2’, and conversion rates
are u1’ and u2’, respectively. We assume that u1 and u2 are small enough so that
conversions into Type-1 and Type-2 cells do not take place in the same division, and that
the majority of cancer cells at diagnosis are chemo-sensitive.
We could then approximate the expected the numbers of Type-1 (Y1d) and Type-2
(Y2d) chemo-resistant cells at diagnosis:
𝑌$, = 1
𝑃$,
/ 𝑒
!&$!'!
(!
)(#!$)*! ($!,
-).
/!!$
#0$
81 − 𝑒
!&$!'!
(!
)*! ($!,
-).
9 𝑒((!!'!)1!"
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𝑌:, = 1
𝑃:,
/ 𝑒
!&$!'(
((
)(#!$)*( ($!,
-).
/!!$
#0$
81 − 𝑒
!&$!'(
((
)*( ($!,
-).
9 𝑒(((!'()1("
In the above equations, t1x and t2x represent the time from the emergence of a
successful Type-1 or Type-2 chemo-resistant cell to diagnosis of disease, respectively,
and approximately satisfy:
𝑥𝑒(-!,)1!" + 𝑒((!!'!)1!" = 𝑀$
𝑥𝑒(-!,)1(" + 𝑒(((!'()1(" = 𝑀$
P1d and P2d represent the probabilities that Type-1 or Type-2 chemo-resistant cells
exist at diagnosis, respectively, and can be expressed as:
𝑃$, = / 𝑒
!&$!'!
(!
)(#!$)*! ($!,
-).
/!!$
#0$
81 − 𝑒
!&$!'!
(!
)*! ($!,
-).
9
𝑃:, = / 𝑒
!&$!'(
((
)(#!$)*( ($!,
-).
/!!$
#0$
81 − 𝑒
!&$!'(
((
)*( ($!,
-).
9
We then approximated the dynamics of chemo-sensitive (X), Type-1 chemo-
resistant (Y1), and Type-2 chemo-resistant (Y2) cells as below:
Random growth:
⎩⎪⎨
⎪⎧
,2
,3 = (𝑟(1 − 𝑢$ − 𝑢:) − 𝑑)𝑋
,4!
,3 = 𝑟𝑢$𝑋 + (𝑎$ − 𝑏$)𝑌$
,4(
,3 = 𝑟𝑢:𝑋 + (𝑎: − 𝑏:)𝑌:
Chemotherapy:
⎩⎪⎨
⎪⎧
,2
,3 = (𝑟′(1 − 𝑢$′ − 𝑢:′) − 𝑑′)𝑋
,4!
,3 = 𝑟′𝑢$′𝑋 + (𝑎$′ − 𝑏$′)𝑌$
,4(
,3 = 𝑟′𝑢:′𝑋 + (𝑎:′ − 𝑏:′)𝑌:
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37
Surgery:
⎩
⎪
⎨
⎪
⎧ 𝑋(637- =
2#$%&'$
2#$%&'$84!#$%&'$84(#$%&'$
𝑀 + 𝜀𝑋'769-7
𝑌$(637- =
4!#$%&'$
2#$%&'$84!#$%&'$84(#$%&'$
𝑀 + 𝜀𝑌$'769-7
𝑌:(637- =
4(#$%&'$
2#$%&'$84!#$%&'$84(#$%&'$
𝑀 + 𝜀𝑌:'769-7
Alternative Scenario 2 – Cancer Stem Cell Model
We also considered the alternative scenario in which HGSC originates from an
intrinsically chemo-resistant cancer stem cell, which can differentiate into chemo-
sensitive cancer progenitor cells16,17,69. Within this framework (Figure S3g), HGSC starts
from a chemo-resistant stem cell with division rate a and death rate b per time unit. Each
stem cell division has a probability of u to produce a chemo-sensitive differentiated cell,
with division rate r and death rate d per time unit. During chemotherapy, chemo-resistant
stem cells have division rate a’ and death rate b’, and chemo-sensitive differentiated cells
have division rate r’ and death rate d’. Definitions of e, M, M1, and M2 are the same as in
the initial model. The dynamics of chemo-resistant stem cells (Y) and chemo-sensitive
differentiated cells can be written as:
Random growth: 5
,4
,3 = (𝑎(1 − 𝑢) − 𝑏)𝑌
,2
,3 = (𝑟 − 𝑑)𝑋 + 𝑎𝑢𝑌
Chemotherapy: 5
,4
,3 = (𝑎′(1 − 𝑢) − 𝑏′)𝑌
,2
,3 = (𝑟′ − 𝑑′)𝑋 + 𝑎′𝑢𝑌
Surgery: 5
𝑋(637- =
2#$%&'$
2#$%&'$84#$%&'$
𝑀 + 𝜀𝑋'769-7
𝑌(637- =
4#$%&'$
2#$%&'$84#$%&'$
𝑀 + 𝜀𝑌'769-7
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38
Potential Benefit of Earlier Diagnosis of Relapsed Cancer
In order to assess the potential benefit of earlier diagnosis of relapsed cancer more
stringently, we mathematically deduced and compared the expected the number of
chemo-sensitive and chemo-resistant cells after early or standard diagnosis. For early
diagnosis, we assumed that a patient receives chemotherapy from time 0 to TC, and the
cancer randomly grows from time TC to TC+TR. For standard diagnosis, we considered
that the cancer randomly grows from time 0 to TR, and chemotherapy takes place from TR
to TR+TC. TR here represents the “lead time” for early diagnosis. The initial numbers of
chemo-sensitive and chemo-resistant cells at the time of early diagnosis are denoted as X0
and Y0, respectively.
We first modeled the effects of early diagnosis. From time 0 to TC, during
chemotherapy, the dynamics of chemo-sensitive and –resistant cells can be written as:
?
𝑑𝑋
𝑑𝑡 = (𝑟5(1 − 𝑢5) − 𝑑5)𝑋
𝑑𝑌
𝑑𝑡 = (𝑎5 − 𝑏5)𝑌 + 𝑟′𝑢′𝑋
Solving these differential equations, we have:
5
𝑋(𝑡) = 𝑋;𝑒<-)<$!*)=!,)=3
𝑌(𝑡) = 0A 𝑟5𝑢5𝑋;𝑒&<-)<$!*)=!,)=!<()!')=)3𝑑𝑡 + 𝐶1 ∙ 𝑒* = 𝑋;𝑒<-)* = 𝑟5𝑢5𝑋;
(𝑟5(1 − 𝑢5) − 𝑑5) − (𝑎5 − 𝑏5) 𝑒<-)*
+ 8𝑌; − 𝑟5𝑢5𝑋;
(𝑟5(1 − 𝑢5) − 𝑑5) − (𝑎5 − 𝑏5)9 𝑒(()!'))>*
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Then, from time TC to TC+TR, the dynamics of chemo-sensitive and –resistant cells
can be written as:
?
𝑑𝑋
𝑑𝑡 = (𝑟(1 − 𝑢) − 𝑑)𝑋
𝑑𝑌
𝑑𝑡 = (𝑎 − 𝑏)𝑌 + 𝑟𝑢𝑋
Integrating over time, we derived the numbers of chemo-sensitive and –resistant
cells at time TC+TR:
⎩
⎪
⎨
⎪
⎧ 𝑋7?,(7(-@A) = 𝑋;𝑒<-)*8(-($!*)!,)>+
𝑌7?,(7(-@A) = 𝑌;𝑒*8((!')>+ + 𝑟𝑢𝑋;𝑒(-)*
(𝑟(1 − 𝑢) − 𝑑) − (𝑎 − 𝑏) D𝑒(-($!*)!,)>+ − 𝑒((!')>+ E
+ 𝑟′𝑢′𝑋;𝑒((!')>+
(𝑟5(1 − 𝑢5) − 𝑑5) − (𝑎5 − 𝑏5) D𝑒(-)* − 𝑒(()!'))>* E
In the equation for the number of chemo-resistant cells, the term
𝑌;𝑒*8((!')>+ represents the number of chemo-resistant cells derived from
exponential expansion of those already present at time 0, whereas the other terms
represent the number of chemo-resistant cells generated from chemo-sensitive cells
during the period of TC+TR.
Using similar methodology, we could deduce the numbers of chemo-sensitive and
–resistant cells at TR+TC for standard diagnosis:
⎩
⎪
⎨
⎪
⎧ 𝑋7?,(B3(?,(-,) = 𝑋;𝑒(-($!*)!,)>+8<-)*
𝑌7?,(B3(?,(-,) = 𝑌;𝑒((!')>+8* + 𝑟𝑢𝑋;𝑒*
(𝑟(1 − 𝑢) − 𝑑) − (𝑎 − 𝑏) D𝑒(-($!*)!,)>+ − 𝑒((!')>+ E
+ 𝑟′𝑢′𝑋;𝑒(-($!*)!,)>+
(𝑟5(1 − 𝑢5) − 𝑑5) − (𝑎5 − 𝑏5) D𝑒(-)* − 𝑒(()!'))>* E
We found that 𝑋7?,(7(-@A) = 𝑋7?,(B3(?,(-,), indicating that one round of early
diagnosis is unlikely to affect the number of chemo-sensitive cells. The effect on chemo-
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sensitive cells in Figure 6e is caused by the shorter time lapse between different lines of
therapy, which is facilitated by early diagnosis.
We then calculated the difference between Yend(early) and Yend(standard):
𝑌7?,(B3(?,(-,) − 𝑌7?,(7(-@A) = 𝑋; ∙ F
-*
(-($!*)!,)!((!') −
-)*)
(-)($!*))!,))!(()!'))G
∙ D𝑒(-($!*)!,)>+ − 𝑒((!')>+ E ∙ D𝑒* − 𝑒(-)* E
We imputed the clinically relevant values for these parameters (same as the mean
values shown in Figure 2), and interrogated the influence of TR on the relative difference
in chemo-resistant cell numbers between early and late diagnosis:
𝑌7?,(B3(?,(-,) − 𝑌7?,(7(-@A)
𝑌7?,(B3(?,(-,)
= 9.66 × 10!C𝑋;(𝑒$.E>+ − 𝑒;.CFG>+ )
16.8𝑌;𝑒;.CFG>+ + 9.66 × 10!C𝑋;𝑒$.E>+ − 8.09 × 10!C𝑋;𝑒;.CFG>+
= 5.75 × 10!E(𝑒$.;HH>+ − 1)
𝑌;/𝑋; + 5.75 × 10!E𝑒$.;HH>+ − 4.82 × 10!E (1)
Equation (1) demonstrates that the relative difference in chemo-resistant cells is associated
with two factors: (1) the initial ratio of chemo-resistant/-sensitive cells at early diagnosis
(Y0/ X0), and (2) the length of lead time for early diagnosis (TR). If we impute Y0/X0=0.01,
meaning ~1% cancer cells at early diagnosis of relapsed cancer are chemo-resistant, then
TR needs to be longer than 11.6 months in order for the ratio in equation (1) to be less than
0.5, corresponding to an advantage of ~1 month in overall survival for early diagnosis. If
0.1% cancer cells at early diagnosis of relapsed cancer are chemo-resistant, then TR needs
to be longer than 9.4 months for an advantage of ~1 month in overall survival.
Estimation of Conversion Rate u and Unresectable Proportion e
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For each combination of candidate values for u and e, we calculated the deviation
of model prediction from clinical observations as:
𝐷𝑒𝑣 = U/D𝑑𝑒𝑎𝑡ℎI!3J A7(- 9'B7-L7, − 𝑑𝑒𝑎𝑡ℎI!3J A7(- M-7,IN37, E
:
I
The combination that led to lowest deviation was used for model testing and further
predictions.
Statistical Analyses
Comparisons of overall survival between 2 groups were performed by log-rank test.
Comparisons of predicted survival between >3 groups were performed by log-rank test for
trend when the order of groups is logical. Comparisons of distribution of overall survival
between model predictions and clinical observations were performed by Chi-square test.
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Author Contributions
S.G. and B.G.N. designed the study; S.G. constructed the computational model and
performed the analyses; S.L., L.H.B., I.V., P.C., M.B., B.R., and A.O. provided clinical
expertise and helpful discussions; A.S. provided computational and statistical expertise and
helpful discussions; L .H.B. and I.V. extracted raw clinical data from UHN dataset; D.T.
and W.P. extracted raw clinical data from NCIC dataset; and B.G.N. supervised the
research. S.G. and B.G.N. wrote the manuscript.
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Acknowledgements
The authors thank Dr. Hiroshi Haeno from Kyushu University and Drs. Siv Sivaloganthan
and Mohammad Kohandel from Waterloo Univers ity for helpful discussions. This work
was supported by grants from the Terry Fox Foundation (TFPPG 020003), National Cancer
Institute (R37 49152), and Department of Defense (60167542 104703 A) (to B.G.N.), and
a DCA Award from University of Toronto (to S.G.) . B.G.N. was a Canadian Research
Chair, Tier 1, and work in his laboratory was supported in part by a grant from the Ontario
Ministry of Health and Long Term Care and the Princess Margaret Cancer Foundation.
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Competing Interests
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Figure Legends
Figure 1. Mathematical Framework of HGSC Clinical Course
(a) Representative CA125 levels during clinical course of a typical HGSC patient.
Chemotherapy responsiveness decreases along the treatment course, indicating the
accumulation of chemo-resistant cells.
(b-d) Kaplan-Meier survival curves for patients in the UHN dataset. Panel ( b) compares
the survival of patients with <1mm residual tumor after treatment by PDS or NACT. Note
that patients with PDS <1mm lived significantly longer than those with NACT <1mm
(p<0.0001). Panel (c) compares the survival of patients treated by PDS with <1mm versus
1-10mm residual tumor. Note that patients with PDS <1mm lived significantly longer than
those with PDS 1-10mm (p<0.0001). Panel (d) compares the survival of patients treated by
NACT with <1mm versus 1-10mm residual tumor. Note that survival of these two groups
was not significantly different (p=0.46).
(e) Mathematical framework for modeling HGSC progression. The model assumes the
existence of chemo -sensitive and chemo -resistant HGSC cells. During random growth,
chemo-sensitive cells divide at rate r, die at rate d, and convert into chemo -resistant cells
with probability u per cell division; chemo-resistant cells divide at rate a and die at rate b.
During chemotherapy, chemo -sensitive cells divide at rate r’, die at rate d’, and convert
into chemo-resistant cells with probability u’ per cell division; chemo-resistant cells divide
at rate a’ and die at rate b’. See text and Supplementary Experimental Procedures for
details.
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51
Figure 2. Estimation of Parameter Values and Evaluation of Model Predictions
(a-b) Estimation of conversion rate (u) and inaccessible proportion (e) in patients treated
by PDS or NACT with <1mm residual tumor, using data from the UHN cohort (Training
Set). Colors represent the degree of deviation between clinical data and the predictions of
the mathematical model. Lighter co lors represent region of best fit between theory and
observation. Panel (b) provides a finer scale analysis of the red dashed region in panel (a).
(c) Model prediction of survival of patients treated by PDS or NACT with <1mm residual
tumor. Parameter values are: u = 10-7.6, e = 10-7.4, d = r/10, b = a/10, a’ = a, b’ = a/5, u’ =
10u. Values for r, a, r’, and d’ were obtained from normal distributions. r was set with
mean 2 and s.d. 0.8. a was set with mean 0.84 and s.d. 0.42. r’ was set with mean 0.2 and
s.d. 0.08. d’ was set with mean 4.9 and s.d. 1. M1, M2, and M were obtained from normal
distributions in the log-10 scale. log10M1 was set with mean 11.5 and s.d. 0.4 for PDS group,
and mean 12 and s.d. 0.4 for NACT group. log10M2 was set with mean 13 and s.d. 0.4.
log10M was set with mean 6 and s.d. 0.4 for <1mm residual cancer. (d-e) Comparisons of
predicted and observed overall survival for PDS <1mm (d) and NACT <1mm (e) groups.
There was no significant difference between the prediction and clinical data for (d)
(p=0.20) or (e) (p=0.69).
Figure 3. Evaluation of Model Predictions with Data from Validation Sets
(a-b) Predicted survival of patients from the UHN dataset treated with PDS ( a) or NACT
(b). Black curves represent the predicted overall survival curves for patients with <1mm
residual tumor. Red curves represent the predicted overall survival curves for patients with
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52
1-10mm residual tumor post-surgery. Note that the model predicts that post-surgery cancer
size is critical for the outcome of PDS, but not NACT.
(c-d) Comparison of predicted and observed survival for the PDS ( c) and NACT ( d) 1-
10mm residual tumor groups. There was no significant difference between the predictions
and clinical data for either (c) (p=0.59) or (d) (p=0.21).
(e-f) Observed (e) and predicted (f) overall survival of patients in the NCIC cohort. Patients
received PDS and had 10mm residual tumor.
(g-i) Predicted and observed survival of PDS-treated patients from the NCIC study with
10mm (i) residual tumor. There was no significant difference
between predictions and clinical data for (g) (p=0.73), (h) (p=0.40), or (i) (p=0.42).
Parameter values were the same as in Figure 2 c, except that log10M was set with mean 8
and s.d. 0.4 for the 1 -10mm residual group, and mean 10 and s.d. 0.4 for the >10mm
residual groups. Also, the gap between surgery and the start of chemotherapy was 1 month
for the UHN patients and 0.8 month for the NCIC patients; UHN patients received 6 cycles
of chemotherapy for first line PDS treatment, whereas NCIC patients received 8 cycles.
Figure 4. Predicted Outcome of PDS and NACT Patients with Same Initial Tumor
Burden
(a-b) Predicted survival of patients undergoing PDS (black curves) or NACT (red curves).
All patients received 6 cycles of chemotherapy. Panel ( a) shows the result s for <1mm
residual tumor group , and panel ( b) shows the result for 1 -10mm residual tumor group.
Parameter values were as in Figure 2 c, except that log10M1 was set at the same valu e for
the PDS and NACT groups, with mean 11.5 and s.d. 0.4.
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(c-d) Simulation of representative progression dynamics for chemo -sensitive (green
curves) and chemo-resistant (blue curves) cancer cells in a patient undergoing PDS ( c) or
NACT (d) treatment with optimal debulking. Treatment order is shown at the top of each
plot; “S” indicates “surgery”, and “C” indicates “chemotherapy”.
(e-f) Distribution of number of chemo -sensitive and chemo -resistant cells for the PDS
(black curves) and NACT (red curves) groups, with <1mm (e) or 1-10mm ( f) residual
tumor.
Figure 5. Predicted Outcomes of Alternative Treatment Strategies
(a-d) Predicted sur vival of patients receiving PDS ( a-b) or NACT ( c-d) with different
lengths of delay between debulking surgery and adjuvant chemotherapy. Panels (a) and (c)
show expected results with <1mm residual tumor after surgery; panels ( b) and ( d) show
predicted results with 1-10mm residual tumor.
(e-f) Predicted overall survival of patients receiving NACT with different cycles of neo -
adjuvant chemotherapy before and after surgery , with options of: 3 neo -adjuvant and 3
adjuvant cycles (black curves), 2 neo-adjuvant and 4 adjuvant cycles (red curves), or 1 neo-
adjuvant and 5 adjuvant cycles (green curves). Panel ( e) shows the expected results with
<1mm residual tumor; panel ( f) shows expected results with 1 -10mm residual tumor.
Parameter values are the same as in Figure 2c.
Figure 6. Predicted Effects of Earlier Diagnosis and Treatment of Relapsed Cancer
(a-b) Predicted survival of patients with relapsed cancer detected at different degrees of
sensitivity. Predictions were stratified based on the first-line therapy performed, including
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(a) PDS or (b) NACT with <1mm residual tumor. “Standard” (black curves) represents
diagnosis based on physical symptoms, when the number of cancer cells is comparable to
M1; “100x lead time” (red curves) and “10,000x lead time” (green curves) represent earlier
treatment of recurrent disease with the number of cancer cells at diagnosis 1% or 0.01%
that of M1, respectively.
(c) Simulation of representative growth dynamics for chemo-sensitive (green curves) and
chemo-resistant (blue curves) cancer cells in a patient treated by P DS with optimal
debulking, with relapsed cancer diagnosed at different degrees of sensitivity. Earlier
treatment of relapsed cancer can more effectively deplete chemo-sensitive cells, but does
not effectively change the trajectory of chemo-resistant cells, which are the ultimate cause
of patient death. Parameter values are the same as in Figure 2c.
(d-e) Predicted survival of patients with relapsed cancer detected at different degrees of
sensitivity and treated with a different second -line chemotherapy. Predictions were
stratified based on the first -line therapy performed, including (d) PDS or (e) NACT with
<1mm residual tumor. “Standard” (black curves) rep resents diagnosis based on physical
symptoms, when the number of cancer cells is comparable to M1; “100x lead time” (red
curves) and “10,000x lead time” (green curves) represent earlier treatment of recurrent
disease with the number of cancer cells at diagnosis 1% or 0.01% that of M1, respectively.
Figure 7. Predicted Advantage of Earlier Diagnosis and Treatment of Naïve Cancer
Predicted survival of patients diagnosed with treatment-naive cancer at different degrees
of sensitivity. Predictions were stratified based on the eventual first-line therapy received,
including PDS (a, c, e) and NACT (b, d, f) with <1mm residual tumor. “Standard” (black
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curves) indicates diagnosis based on physical symptoms, when the number of cancer cells
is equal to M1; “100x lead time” (red curves) and “10,000x lead time” (green curves)
represent earlier treatment of naïve cancer, with the number of cancer cells at diagnosis 1%
or 0.01% that of M1, respectively. Because earlier detection is likely to be associated with
less cancer dissemination, the numbers of residual cancer cells post -surgery might be
smaller. We tested scenarios wherein 100x earlier detection is associated with 100% (a-b),
50% ( c-d), or 20% ( e-f) the disease diffusion of Standard detection, by adjusting the
number of residual tumor cells for the “100x lead time” group to 1, 1/2, or 1/5 of M for
“Standard” group, respectively. Other parameter values are the same as in Figure 2c.
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TABLES
Table 1. Patient Characteristics in UHN and NCIC Cohorts
UHN Cohort NCIC Cohort
Total number of
patients 148 137
Time of
diagnosis* 2008 JAN
(2005 OCT – 2009 MAR)
2003 NOV
(2003 JAN – 2004 AUG)
Age* 58 (50 – 66) 58 (52 – 64)
Treatment
regimen PDS 61 (41%) 137 (100%)
NACT 87 (59%) 0 (0%)
FIGO Stage IIIC 124 (84%) 102 (74%)
IV 24 (16%) 35 (26%)
Residual disease 10mm 0 (0%) 83 (60%)
CA125 before
treatment* 686 (220 – 1680) Unknown
Overall survival* 41 (22 – not reached) 40 (26 – not reached)
* values indicate median (range of first and third quartiles).
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0 12 24 36 48 60 72 84
0
20
40
60
80
100
Months after diagnosis
Percent survival
1-10mm
<1mm
0 12 24 36 48 60 72 84
0
20
40
60
80
100
Months after diagnosis
Percent Survival
<1mm
1-10mm
0 12 24 36 48 60 72 84
0
20
40
60
80
100
Months after diagnosis
Percent survival
PDS
NACT
a
0 12 24 36 48 60
0
200
400
600
800
1000
6000
7000
Months after diagnosis
Serum CA125 level
Surgery
Chemo
Chemo
Chemo
b
c
Cancer
Randomly
Growing:
During
Chemotherapy:
d
e
p<0.0001
p<0.0001 p=0.46
Figure 1. Mathematical Framework of HGSC Clinical Course
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12 24 36 48 60 72 84 >84
0
20
40
60
80
Observed
Predicted
12 24 36 48 60 72 84 >84
0
20
40
60
80
Observed
Predicted
Inaccessible
proportion,
e
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Conversion rate, u
Figure 2. Estimation of Parameter Values and Evaluation of Model Predictions
a b
c d
Inaccessible
proportion,
e
10-4
10-5
10-6
10-7
10-8
10-9
10-11 10-10 10-9 10-8 10-7 10-6 10-5
15
70
15
7010-5
Conversion rate, u
10-9 10-8.6 10-8.2 10-7.8 10-7.4 10-7
e
p=0.20
p=0.69
PDS
NACT
Months after diagnosis
Percent Survival
10-6
10-7
10-8
10-9
Months after diagnosis
% Death each year
Months after diagnosis
% Death each year
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0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
12 24 36 48 60 72 84 >84
0
20
40
60
80
Observed
Predicted
12 24 36 48 >48
0
20
40
60
80 Observed
Predicted
12 24 36 48 >48
0
20
40
60
80 Observed
Predicted
12 24 36 48 >48
0
20
40
60
80
100 Observed
Predicted
12 24 36 48 60 72 84 >84
0
20
40
60
80
Observed
Predicted
Figure 3. Evaluation of Model Predictions with Data from Validation Sets
a
c
b
p=0.59 p=0.21
g
i
p=0.73 p=0.40
p=0.42
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48
Months after diagnosis
Percent Survival
10mm
e f
d
Months after diagnosis
Percent Survival
<1mm
1-10mm
Months after diagnosis
Percent Survival
<1mm
1-10mm
Months after diagnosis
% Death each year
% Death each year
Months after diagnosis
Percent Survival
Months after diagnosis
h
% Death each year
Months after diagnosis
% Death each year
Months after diagnosis
Months after diagnosis
% Death each year
0 12 24 36 48
0
20
40
60
80
100
10mm
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0 0.1 0.3
0 0.1 0.3
0 0.1 0.3
0 0.1 0.3
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Months after diagnosis
log10(Cell Number)
S C C C
Figure 4. Predicted Outcome of PDS and NACT Patients with Same Initial Tumor
Burden
a b
c
Months after diagnosis
Percent Survival
Months after diagnosis
Percent Survival
PDS
NACT
PDS
NACT
e
Sensitive Resistant
f
Sensitive Resistant
PDS
NACT
PDS
NACT
PDS
NACT
PDS
NACT
log10(Cell Number)
Months after diagnosis
CCSC C
sensitive
resistant
sensitive
resistant
d
FrequencyFrequency
0 1 104 107 1010 0 1 104 107 1010
Number of cells after first-line therapy
Number of cells after first-line therapy
Frequency
Number of cells after first-line therapy
0 1 104 107 1010
Frequency
0 1 104 107 1010
Number of cells after first-line therapy
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0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Figure 5. Predicted Outcomes of Alternative Treatment Strategies
a b
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Months after diagnosis
Percent Survival
Months after diagnosis
Percent Survival
1 month
1.5
months
2 months
3 months
1 month
1.5
months
2 months
3 months
e f
Months after diagnosis
Percent Survival
3 cycles
2 cycles
1 cycle
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Months after diagnosis
Percent Survival
3 cycles
2 cycles
1 cycle
c d
Months after diagnosis
Percent Survival
Months after diagnosis
Percent Survival
1 month
1.5
months
2 months
3 months
1 month
1.5
months
2 months
3 months
p<0.0001 p=0.07
p=0.82 p=0.40
p=0.003 p=0.02
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Figure 6. Predicted Effects of Earlier Diagnosis and Treatment of Relapsed
Cancer
a
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
b
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
c
Sensitive
Resistant
log10(Cell Number)
Months after diagnosis
Standard
100x lead time
10,000x lead time
d e
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84 96
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84 96
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
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0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
Figure 7. Predicted Advantage of Earlier Diagnosis and Treatment of Naïve
Cancer
a
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
b
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
0.0 0.2 0.4 0.6 0.8 1.0
0 12 24 36 48 60 72 84
c
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
d
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
e
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
f
Months after diagnosis
Percent Survival
Standard
100x
lead time
10,000x
lead time
p=0.16
p<0.0001
p<0.0001
p=0.04
p=0.04
p=0.03
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Figure S1. Data Organization for Model Training and Testing.
148 HGSC patients from UHN
40 PDS with <1mm residual tumor
57 NACT with <1mm residual tumor
21 PDS with 1-10mm residual tumor
30 NACT with 1-10mm residual tumor
137 HGSC patients from NCIC-OV16
20 PDS with 10mm residual tumorModel trainingModel testing
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
Predicted
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
Predicted
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
Predicted
Figure S2. Evaluation of alternative uand evalues with training set data
a
b
PDSp=0.028NACTp=0.061u= 10-11e= 10-10
u= 10-5e= 10-4
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
PredictedPDSp=1.1e-6
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
PredictedNACTp=0.049
c
u= 10-8e= 10-8
PDSp=0.066 NACTp=0.84
12243648607284>84
0
20
40
60
80
Months after diagnosis
% Death each year
Observed
Predicted
0 2 4 6 8 10
0.00.20.40.60.81.0
Figure S3. Dependence of Number of Resistant Cells at Diagnosis on Parameter Values.
Diameter of Tumor (cm)
Probability of chemoe-resistant cells at diagnosis
a
b c
d e
f g
1.01.52.02.53.0
0e+004e+048e+04
0.20.40.60.81.0
0e+004e+048e+04
0.40.60.81.01.21.41.6
0e+004e+048e+04
0.10.20.30.4
0e+004e+048e+04
−9.0−8.5−8.0−7.5−7.0
0e+004e+048e+04
11.0 11.5 12.0 12.5
0e+004e+048e+04
Expected Number
Expected Number
Expected Number
Expected Number
Expected Number
Expected Number
r d
a b
log10u log10M1
a
e
u
r= 0.8
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
——PDS——NACT
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
r= 1.2r= 1.6
r= 2.0r= 2.5r= 3.0
b
e
u
d= 0.01*r ——PDS——NACTd= 0.05*r d= 0.1*r
d= 0.2*r d= 0.3*r d= 0.5*r
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
c
e
u
a= 0.4 ——PDS——NACTa= 0.6a= 0.84
a= 1.1a= 1.3a= 1.5
d
e
u
b= 0.01*a ——PDS——NACTb= 0.05*a b= 0.1*a
b= 0.2*a b= 0.3*a b= 0.5*a
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
e
e
u
r’= 0.05 ——PDS——NACTr’= 0.1r’= 0.2
r’= 0.4r’= 0.8r’= 1.6
f
e
u
d’= 3.4 ——PDS——NACTd’= 3.9d’= 4.4
d’= 4.9d’= 5.4d’= 5.9
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
g
e
u
a’= 0.04 ——PDS——NACTa’= 0.34a’= 0.64
a’= 0.84a’= 0.94a’= 1.04
h
e
u
b’= 0.1*a’ ——PDS——NACTb’= 0.15*a’ b’= 0.2*a’
b’= 0.4*a’ b’= 0.6*a’ b’= 0.8*a’
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
i
e
u
M= 104.0 ——PDS——NACTM= 104.5 M= 105.0
M= 105.5 M=106.0 M= 106.5
j
e
u
M1= 1010.5 ——PDS——NACTM1= 1011.0 M1= 1011.5
M1= 1012.0 M1= 1012.4 M1= 1012.8
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
Figure S4. Calculated Effects of Varying Parameter Values on Survival Following PDS or NACT.
k
e
u
M2= 1012.0 ——PDS——NACTM2= 1012.5 M2= 1013.0
M2= 1013.5 M2=1014.0 M2= 1014.5
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
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012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
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012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
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0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
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012243648607284
0.00.20.40.60.81.0
Timefollow0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
CurvePDS
0122436486072840.00.20.40.60.81.0
Timefollow
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0122436486072840.00.20.40.60.81.0
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CurvePDS
012243648607284
0.00.20.40.60.81.0
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
0122436486072840.00.20.40.60.81.0CurvePDS
012243648607284
0.00.20.40.60.81.0
012243648607284
Figure S5. Comparison of PDS and NACT using parameters trained from the CHORUS trial.
Percent Survival
PDSNACT
ba
Total number of cancer cells at diagnosis, M1
Inaccessible proportion,
e10-1.910-2.910-3.910-4.410-4.910-5.410-6.410-7.4
10-1210-12.210-12.410-12.610-12.825
45
0.00.20.40.60.81.0
012243648607284
0.00.20.40.60.81.0
012243648607284
0.00.20.40.60.81.0
012243648607284
Figure S6. Calculated Effects of Varying Model Assumptions on Survival Following PDS or NACT.
0.00.20.40.60.81.0
012243648607284
Months after diagnosisPercent Survival
PDSNACT
b c
Months after diagnosisPercent Survival
PDSNACT
a
d
e
Months after diagnosisPercent Survival
PDSNACT
Months after diagnosisPercent Survival
PDSNACT
f
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
0.000.100.200.30
010 10^4 10^7
Figure S7. Residual Tumor Cells after Different Treatment Strategies.
a
b
SensitiveResistant
SensitiveResistant
eSensitiveResistant
fSensitiveResistant
1 month1.5 months2 months3 months
1 month1.5 months2 months3 months
3 cycles2 cycles1 cycle
3 cycles2 cycles1 cycle
c
d
SensitiveResistant
SensitiveResistant
1 month1.5 months2 months3 months
1 month1.5 months2 months3 months
Cell NumberFrequency
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
Figure S8. Tumor Cells Remaining after First-Line Therapy with Earlier Diagnosis.
a
b
SensitiveResistant
SensitiveResistant
Standard100x lead10,000x lead
Standard100x lead time10,000x lead time
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
0.000.100.200.30
010 10^410^7
c
d
SensitiveResistant
SensitiveResistant
Standard100x lead time10,000x lead time
Standard100x lead time10,000x lead time
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SensitiveResistant
SensitiveResistant
Standard100x lead time10,000x lead time
Standard100x lead time10,000x lead time
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