{"paper_id":"55ecb9ae-1f1e-4585-b06a-b7826e68bfec","body_text":"-\nSeitai SOH\nOsaka City University Medical School, Ist Department of Surgery\n-\nMichio SOWA\nOsaka City University Medical School, Ist Department of Surgery\n-\nAtsuhiro TAKEDA\nOsaka City University Medical School, Ist Department of Surgery\n-\nRyuichiro MUKAI\nOsaka City University Medical School, Ist Department of Surgery\n-\nAkira FUKAMIZU\nOsaka City University Medical School, Ist Department of Surgery\n-\nKaoru UMEYAMA\nOsaka City University Medical School, Ist Department of Surgery\n-\nAtsuo KITANO\nOsaka City University Medical School, IIIrd Department of Internal Medicine\n-\nKenzoh KOBAYASHI\nOsaka City University Medical School, IIIrd Department of Internal Medicine\n-\nYasutsugu KOBAYASHI\nOsaka City University Medical School, Ist Department of Pathology","source_license":"CC0","license_restricted":false}