Funauchi, Yuki
Tanikawa, Chizu
Yi Lo, Paulisally Hau
Mori, Jinichi
Daigo, Yataro
Takano, Atsushi
Miyagi, Yohei
Okawa, Atsushi
Nakamura, Yusuke
Matsuda, Koichi
Article History
Received: 14 June 2015
Accepted: 15 October 2015
First Online: 12 November 2015
Competing interests
: The authors declare no competing financial interests.