Tokuda, Michifumi
Yamashita, Seigo
Sato, Hidenori
Oseto, Hirotsuna
Ikewaki, Hirotsugu
Yokoyama, Masaaki
Isogai, Ryota
Tokutake, Ken-ichi
Yokoyama, Ken-ichi
Kato, Mika
Narui, Ryohsuke
Tanigawa, Shin-ichi
Matsuo, Seiichiro
Yoshimura, Michihiro
Yamane, Teiichi
Article History
Received: 9 December 2020
Accepted: 26 February 2021
First Online: 18 March 2021
Competing interests
: The authors declare no competing interests.