Komeya, Mitsuru
Kimura, Hiroshi
Nakamura, Hiroko
Yokonishi, Tetsuhiro
Sato, Takuya
Kojima, Kazuaki
Hayashi, Kazuaki
Katagiri, Kumiko
Yamanaka, Hiroyuki
Sanjo, Hiroyuki
Yao, Masahiro
Kamimura, Satoshi
Inoue, Kimiko
Ogonuki, Narumi
Ogura, Atsuo
Fujii, Teruo
Ogawa, Takehiko
Article History
Received: 27 September 2015
Accepted: 25 January 2016
First Online: 19 February 2016
Competing interests
: The authors declare no competing financial interests.