About the Authors

Shutaro Suga

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Validation, Visualization, Writing – original draft

Affiliations Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan, Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan

Kazumichi Fujioka

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

fujiokak@med.kobe-u.ac.jp

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Ruka Nakasone

Roles Data curation

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Shinya Abe

Roles Data curation

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Sachiyo Fukushima

Roles Data curation

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Mariko Ashina

Roles Data curation

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Kosuke Nishida

Roles Data curation

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Kandai Nozu

Roles Supervision, Writing – review & editing

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Kazumoto Iijima

Roles Supervision, Writing – review & editing

Affiliation Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan

Kenji Tanimura

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Kobe University Graduate School of Medicine, Kobe, Japan

Hideto Yamada

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

Affiliation Department of Obstetrics and Gynecology, Kobe University Graduate School of Medicine, Kobe, Japan

Competing Interests

The authors have declared that no competing interests exist.