Yamamoto, Seiji P.
Motooka, Daisuke
Egawa, Kazutaka
Kaida, Atsushi
Hirai, Yuki
Kubo, Hideyuki
Motomura, Kazushi
Nakamura, Shota
Iritani, Nobuhiro
Article History
Received: 2 July 2019
Accepted: 9 January 2020
First Online: 22 January 2020
Competing interests
: The authors declare no competing interests.