Saito, Yoshiro
Akazawa-Ogawa, Yoko
Matsumura, Akihiro
Saigoh, Kazumasa
Itoh, Sayoko
Sutou, Kenta
Kobayashi, Mayuka
Mita, Yuichiro
Shichiri, Mototada
Hisahara, Shin
Hara, Yasuo
Fujimura, Harutoshi
Takamatsu, Hiroyuki
Hagihara, Yoshihisa
Yoshida, Yasukazu
Hamakubo, Takao
Kusunoki, Susumu
Shimohama, Shun
Noguchi, Noriko
Article History
Received: 29 February 2016
Accepted: 11 July 2016
First Online: 29 July 2016
Competing interests
: The authors declare no competing financial interests.