Uchiyama, Toru https://orcid.org/0000-0001-9610-0900
Kawakami, Saori
Masuda, Hiroshi
Yoshida, Kazue
Niizeki, Hironori
Mochizuki, Emi
Edasawa, Kaori
Ishiguro, Akira
Onodera, Masafumi
Funding for this research was provided by:
National Center for Child Health and Development (29-4)
Article History
Received: 26 November 2019
Accepted: 23 September 2020
First Online: 6 October 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts 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.
: Informed consent was obtained from all participants included in the study.