Sato, Itaru
Umemura, Masanari
Mitsudo, Kenji
Fukumura, Hidenobu
Kim, Jeong-Hwan
Hoshino, Yujiro
Nakashima, Hideyuki
Kioi, Mitomu
Nakakaji, Rina
Sato, Motohiko
Fujita, Takayuki
Yokoyama, Utako
Okumura, Satoshi
Oshiro, Hisashi
Eguchi, Haruki
Tohnai, Iwai
Ishikawa, Yoshihiro
Article History
Received: 3 February 2016
Accepted: 31 March 2016
First Online: 22 April 2016
Competing interests
: The authors declare no competing financial interests.