{"paper_id":"bd8fbd7d-b909-44f6-afe4-90b1f70d5b76","body_text":"This article was supported by grants from the Taiwan Ministry of Science and Technology, Executive Yuan, Taiwan (MOST 109-2314-B-075B-014-MY2 and MOST 110-2314-B-075-016-MY3), and Taipei Veterans General Hospital (V110C-082, and V111C-103). The authors appreciate the support from Female Cancer Foundation, Taipei, Taiwan.\n\nConflicts of interest: Dr. Peng-Hui Wang, an editorial board member at  Journal of the Chinese Medical Association , had no role in the peer review process of or decision to publish this article. The other authors declare that they have no conflicts of interest related to the subject matter or materials discussed in this article.","source_license":"CC0","license_restricted":false}