Amiya, Takeru
Nakamoto, Nobuhiro
Chu, Po-sung
Teratani, Toshiaki
Nakajima, Hideaki
Fukuchi, Yumi
Taniki, Nobuhito
Yamaguchi, Akihiro
Shiba, Shunsuke
Miyake, Rei
Katayama, Tadashi
Ebinuma, Hirotoshi
Kanai, Takanori
Article History
Received: 26 May 2016
Accepted: 26 September 2016
First Online: 11 October 2016
Competing interests
: The authors declare no competing financial interests.