Kimura, Atsushi
Mitsukura, Yasue
Oya, Akihito
Matsumoto, Morio
Nakamura, Masaya
Kanaji, Arihiko
Miyamoto, Takeshi
Funding for this research was provided by:
grant-in-aid for Scientific Research in Japan
Article History
Received: 21 October 2020
Accepted: 22 January 2021
First Online: 4 February 2021
Competing interests
: The authors declare no competing interests.