Yamaguchi, Tetsutaro
Hosomichi, Kazuyoshi
Yano, Keisuke
Kim, Yong-Il
Nakaoka, Hirofumi
Kimura, Ryosuke
Otsuka, Hirotada
Nonaka, Naoko
Haga, Shugo
Takahashi, Masahiro
Shirota, Tatsuo
Kikkawa, Yoshiaki
Yamada, Atsushi
Kamijo, Ryutaro
Park, Soo-Byung
Nakamura, Masanori
Maki, Koutaro
Inoue, Ituro
Article History
Received: 4 October 2016
Revised: 23 December 2016
Accepted: 27 December 2016
First Online: 23 February 2017
Competing interests
: The authors declare no conflict of interest.