Nishina, Kazuya http://orcid.org/0000-0002-8820-1282
Watanabe, Mirai
Koshikawa, Masami K. http://orcid.org/0000-0001-5021-7847
Takamatsu, Takejiro
Morino, Yu
Nagashima, Tatsuya
Soma, Kunika
Hayashi, Seiji
Article History
Received: 2 May 2017
Accepted: 7 July 2017
First Online: 9 August 2017
Competing Interests
: The authors declare that they have no competing interests.