Takeshima, Masahiro
Ohta, Hidenobu
Hosoya, Tomoko
Okada, Masakazu
Iida, Yukako
Moriwaki, Aiko
Takahashi, Hidetoshi
Kamio, Yoko
Mishima, Kazuo
Funding for this research was provided by:
Ministry of Health, Labour and Welfare (H19-KOKORO-006 and H20-KOKORO-004)
Article History
Received: 15 January 2021
Accepted: 20 May 2021
First Online: 1 June 2021
Competing interests
: The authors declare no competing interests.