Ito, Mika
,
Takamori, Ayako
Yoneda, Satoshi
Shiozaki, Arihiro
Tsuchida, Akiko
Matsumura, Kenta
Hamazaki, Kei
Yoneda, Noriko
Origasa, Hideki
Inadera, Hidekuni
Saito, Shigeru http://orcid.org/0000-0002-8940-3708
Article History
Received: 5 January 2019
Accepted: 11 April 2019
First Online: 1 May 2019
Ethics approval and consent to participate
: The study protocol was reviewed and approved by the Ministry of the Environment’s Institutional Review Board on Epidemiological Studies and by the Ethics Committee of all participating institutions. Written informed consent was obtained from all participating women and their partners.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.