Aiba, Yoshihiro
Harada, Kenichi
Ito, Masahiro
Suematsu, Takashi
Aishima, Shinichi
Hitomi, Yuki
Nishida, Nao
Kawashima, Minae
Takatsuki, Mitsuhisa
Eguchi, Susumu
Shimoda, Shinji
Nakamura, Hitomi
Komori, Atsumasa
Abiru, Seigo
Nagaoka, Shinya
Migita, Kiyoshi
Yatsuhashi, Hiroshi
Tokunaga, Katsushi
Nakamura, Minoru
Article History
Received: 7 March 2018
Accepted: 24 July 2018
First Online: 7 August 2018
Competing Interests
: The authors declare no competing interests.