Sanefuji, Masafumi
Sonoda, Yuri
Ito, Yoshiya
Ogawa, Masanobu
Tocan, Vlad
Inoue, Hirosuke
Ochiai, Masayuki
Shimono, Masayuki
Suga, Reiko
Senju, Ayako
Honjo, Satoshi
Kusuhara, Koichi
Ohga, Shouichi
,
Kamijima, Michihiro
Yamazaki, Shin
Ohya, Yukihiro
Kishi, Reiko
Yaegashi, Nobuo
Hashimoto, Koichi
Mori, Chisato
Ito, Shuichi
Yamagata, Zentaro
Inadera, Hidekuni
Nakayama, Takeo
Iso, Hiroyasu
Shima, Masayuki
Kurozawa, Youichi
Suganuma, Narufumi
Kusuhara, Koichi
Katoh, Takahiko
Funding for this research was provided by:
Ministry of the Environment (Ministry of the Environment)
Article History
Received: 8 April 2021
Accepted: 19 July 2021
First Online: 25 August 2021
Declarations
:
: The JECS protocol was reviewed and approved by the Ministry of Environment’s Institutional Review Board for Epidemiological Studies and by the ethics committees of all participating institutions (#15000141). The ethical approval for this study was an extension of the ethical approval for the JECS protocol. Written informed consent was obtained from all parents.
: Not applicable.
: The authors declare that they have no competing interests.