Tanaka, Kyoko http://orcid.org/0000-0003-0117-0477
Hayakawa, Maoko
Mori, Makiko
Maeda, Naoko
Nagata, Masako
Horibe, Keizo
Funding for this research was provided by:
2019 Ministry of Health, Labor and Welfare Science Research Grants for Comprehensive Cancer Control Research Project
Article History
Received: 2 August 2022
Accepted: 14 April 2023
First Online: 6 May 2023
Declarations
:
: The survey was approved by the Ethics Committee of the National Center for Child Health and Development (2019-084). The subject’s participation in this study was consented to by signing a document. All methods were performed in accordance with Ethical Guidelines for Medical and Health Research Involving Human Subjects established by the Ministry of Health, Labour and Welfare. Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare no competing interests.