About the Authors

Yoshimasa Horikoshi

Roles Data curation, Formal analysis, Writing – original draft

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Chizuko Yaguchi

Roles Conceptualization, Data curation, Methodology, Project administration, Supervision, Writing – review & editing

chikoy@nifty.com

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Naomi Furuta-Isomura

Roles Data curation, Formal analysis, Investigation

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Toshiya Itoh

Roles Data curation, Project administration, Software

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Kenta Kawai

Roles Conceptualization, Investigation, Validation

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Tomoaki Oda

Roles Formal analysis, Validation, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Masako Matsumoto

Roles Data curation, Investigation

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Yukiko Kohmura-Kobayashi

Roles Investigation, Validation, Visualization, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Naoaki Tamura

Roles Formal analysis, Project administration, Supervision, Visualization

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Toshiyuki Uchida

Roles Conceptualization, Resources, Validation, Writing – original draft

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Naohiro Kanayama

Roles Conceptualization, Investigation, Supervision

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Hiroaki Itoh

Roles Conceptualization, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan

Competing Interests

No authors have competing interests.