Minamikawa, Takeo http://orcid.org/0000-0003-3528-7163
Hsieh, Yi-Da
Shibuya, Kyuki
Hase, Eiji
Kaneoka, Yoshiki
Okubo, Sho
Inaba, Hajime
Mizutani, Yasuhiro
Yamamoto, Hirotsugu
Iwata, Tetsuo
Yasui, Takeshi
Article History
Received: 30 September 2016
Accepted: 23 July 2017
First Online: 20 September 2017
Competing interests
: The authors declare no competing financial interests.