Matsuoka, Yuichiro
Nakayama, Hideki
Yoshida, Ryoji
Hirosue, Akiyuki
Nagata, Masashi
Tanaka, Takuya
Kawahara, Kenta
Sakata, Junki
Arita, Hidetaka
Nakashima, Hikaru
Shinriki, Satoru
Fukuma, Daiki
Ogi, Hidenao
Hiraki, Akimitsu
Shinohara, Masanori
Toya, Ryo
Murakami, Ryuji
Article History
Received: 26 May 2016
Revised: 12 September 2016
Accepted: 14 September 2016
First Online: 13 October 2016
Competing interests
: The authors declare no conflict of interest.