Matsumoto, Junya
Nakanishi, Hiroki
Kunii, Yasuto
Sugiura, Yuki
Yuki, Dai
Wada, Akira
Hino, Mizuki
Niwa, Shin-Ichi
Kondo, Takeshi
Waki, Michihiko
Hayasaka, Takahiro
Masaki, Noritaka
Akatsu, Hiroyasu
Hashizume, Yoshio
Yamamoto, Sakon
Sato, Shinji
Sasaki, Takehiko
Setou, Mitsutoshi
Yabe, Hirooki
Article History
Received: 24 October 2016
Accepted: 17 February 2017
First Online: 23 March 2017
Competing interests
: The authors declare no competing financial interests.