Hongo, Hiroki
Miyawaki, Satoru
Imai, Hideaki
Shimizu, Masahiro
Yagi, Shinichi
Mitsui, Jun
Ishiura, Hiroyuki
Yoshimura, Jun
Doi, Koichiro
Qu, Wei
Teranishi, Yu
Okano, Atsushi
Ono, Hideaki
Nakatomi, Hirofumi
Shimizu, Tsuneo
Morishita, Shinichi
Tsuji, Shoji
Saito, Nobuhito
Article History
Received: 19 December 2019
Accepted: 1 July 2020
First Online: 20 July 2020
Competing interests
: The authors declare no competing interests.