Kitao, Mitsutoshi
Yasuda, Yukio
Kominami, Yuji
Yamanoi, Katsumi
Komatsu, Masabumi
Miyama, Takafumi
Mizoguchi, Yasuko
Kitaoka, Satoshi
Yazaki, Kenichi
Tobita, Hiroyuki
Yoshimura, Kenichi
Koike, Takayoshi
Izuta, Takeshi
Article History
Received: 5 March 2016
Accepted: 9 August 2016
First Online: 7 September 2016
Competing interests
: The authors declare no competing financial interests.