Sakae, Hiroyuki
Kanzaki, Hiromitsu
Nasu, Junichiro
Akimoto, Yutaka
Matsueda, Kazuhiro
Yoshioka, Masao
Nakagawa, Masahiro
Hori, Shinichiro
Inoue, Masafumi
Inaba, Tomoki
Imagawa, Atsushi
Takatani, Masahiro
Takenaka, Ryuta
Suzuki, Seiyu
Fujiwara, Toshiyoshi
Okada, Hiroyuki
Article History
Received: 24 April 2017
Revised: 23 July 2017
Accepted: 1 September 2017
First Online: 5 October 2017
Competing interests
: The authors declare no conflict of interest.