Shinnakasu, Ryo
Inoue, Takeshi
Kometani, Kohei
Moriyama, Saya
Adachi, Yu
Nakayama, Manabu
Takahashi, Yoshimasa
Fukuyama, Hidehiro
Okada, Takaharu
Kurosaki, Tomohiro
Article History
Received: 15 October 2015
Accepted: 7 April 2016
First Online: 9 May 2016
Competing interests
: The authors declare no competing financial interests.