Otaki, Yoichiro
Konta, Tsuneo
Ichikawa, Kazunobu
Fujimoto, Shouichi
Iseki, Kunitoshi
Moriyama, Toshiki
Yamagata, Kunihiro
Tsuruya, Kazuhiko
Narita, Ichiei
Kondo, Masahide
Shibagaki, Yugo
Kasahara, Masato
Asahi, Koichi
Watanabe, Tsuyoshi
Funding for this research was provided by:
the Ministry of Health, Labour and Welfare of Japan
the Japan Agency for Medical Research and Development
Article History
Received: 12 December 2020
Accepted: 8 April 2021
First Online: 26 April 2021
Competing interests
: The authors declare no competing interests.