Yamamoto-Hanada, Kiwako http://orcid.org/0000-0003-1288-9620
,
Pak, Kyongsun
Saito-Abe, Mayako
Yang, Limin
Sato, Miori
Mezawa, Hidetoshi
Sasaki, Hatoko
Nishizato, Minaho
Konishi, Mizuho
Ishitsuka, Kazue
Matsumoto, Kenji
Saito, Hirohisa
Ohya, Yukihiro
Funding for this research was provided by:
Ministry of the Environment
Article History
Received: 5 February 2020
Accepted: 18 June 2020
First Online: 7 July 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ministry of the Environment’s Institutional Review Board on Epidemiological Studies as well as the ethics committees of all participating institutions. All the participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.