Murakami, Kazuma
Tokuda, Maki
Suzuki, Takashi
Irie, Yumi
Hanaki, Mizuho
Izuo, Naotaka
Monobe, Yoko
Akagi, Ken-ichi
Ishii, Ryotaro
Tatebe, Harutsugu
Tokuda, Takahiko
Maeda, Masahiro
Kume, Toshiaki
Shimizu, Takahiko
Irie, Kazuhiro
Article History
Received: 29 February 2016
Accepted: 14 June 2016
First Online: 4 July 2016
Competing interests
: The authors declare no competing financial interests.