Taniguchi, Kohei
Ito, Yuko
Sugito, Nobuhiko
Kumazaki, Minami
Shinohara, Haruka
Yamada, Nami
Nakagawa, Yoshihito
Sugiyama, Tarou
Futamura, Manabu
Otsuki, Yoshinori
Yoshida, Kazuhiro
Uchiyama, Kazuhisa
Akao, Yukihiro
Article History
Received: 22 August 2014
Accepted: 26 January 2015
First Online: 27 February 2015
Competing interests
: The authors declare no competing financial interests.