Ito, Minako
Komai, Kyoko
Mise-Omata, Setsuko
Iizuka-Koga, Mana
Noguchi, Yoshiko
Kondo, Taisuke
Sakai, Ryota
Matsuo, Kazuhiko
Nakayama, Takashi
Yoshie, Osamu
Nakatsukasa, Hiroko
Chikuma, Shunsuke
Shichita, Takashi
Yoshimura, Akihiko
Article History
Received: 16 January 2018
Accepted: 5 November 2018
First Online: 2 January 2019
Competing interests
: The authors declare no competing interests.