Matsuo, Ryotaro
Tanigawa, Takeshi
Tomooka, Kiyohide
Ikeda, Ai
Wada, Hiroo
Maruyama, Koutatsu
Saito, Isao
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology of Japan (22390134)
Ministry of Education, Culture, Sports, Science and Technology of Japan (2529314225293142)
Ministry of Health, Welfare and Labor, Japan. (201021038A)
Article History
Received: 15 May 2020
Accepted: 21 September 2020
First Online: 12 October 2020
Competing interests
: The authors declare no competing interests.