Usui, Hidehito https://orcid.org/0000-0002-3308-9959
Shinkai, Masato
Kitagawa, Norihiko
Mochizuki, Kyoko
Kawakita, Issei
Tsuzuki, Yukihiro
Shinohara, Shota
Yagi, Yuma
Masuda, Munetaka
Funding for this research was provided by:
the Kanagawa Prefectural Hospital’s Child Health Care and Research Foundation
Article History
Accepted: 6 July 2020
First Online: 13 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by our institutional review board (IRB No. 1405-08).