Takakuwa, Kazuya
Mogushi, Kaoru
Han, Min
Fujii, Tomoaki
Hosoya, Masaki
Yamanami, Arina
Akita, Tomomi
Yamashita, Chikamasa
Hayashida, Tetsu
Kato, Shunsuke
Yamaguchi, Shigeo
Article History
Received: 4 December 2019
Accepted: 26 March 2020
First Online: 10 April 2020
Competing interests
: The authors declare no competing interests.