Umesawa, Yumi https://orcid.org/0000-0001-8278-2146
Matsushima, Kanae https://orcid.org/0000-0002-9947-8842
Atsumi, Takeshi https://orcid.org/0000-0002-4547-6200
Kato, Toshihiro
Fukatsu, Reiko
Wada, Makoto
Ide, Masakazu https://orcid.org/0000-0002-2704-9889
Funding for this research was provided by:
Japan Society for the Promotion of Science (JP18K17914)
Japan Society for the Promotion of Science (JP18H03140)
Japan Society for the Promotion of Science (JP18H03663)
Meiji Yasuda Life Foundation of Health and Welfare (2017)
Article History
First Online: 30 January 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 research committee.
: All participants and their parents gave written informed consent after the study procedures had been fully explained.