About the Authors

Takashi Harada

Affiliation Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan

Fuminori Taniguchi

Affiliation Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan

Kazunari Onishi

Affiliation Department of Public Health, Tottori University Faculty of Medicine, Yonago, Japan

Youichi Kurozawa

Affiliation Department of Public Health, Tottori University Faculty of Medicine, Yonago, Japan

Kunihiko Hayashi

Affiliation Department of Laboratory Science and Environmental Health Sciences, Graduate School of Health Sciences, Gunma University, Maebashi, Japan

Tasuku Harada

tasuku@med.tottori-u.ac.jp

Affiliation Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan

Japan Environment & Children’s Study Group

The complete membership of the author group can be found in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: Tasuku Harada. Data curation: FT Tasuku Harada. Formal analysis: KH. Investigation: Takashi Harada KO YK. Methodology: Tasuku Harada. Project administration: Tasuku Harada. Supervision: YK Tasuku Harada. Visualization: Takashi Harada. Writing – original draft: Takashi Harada. Writing – review & editing: FT Tasuku Harada.