Komeya, Mitsuru
Hayashi, Kazuaki
Nakamura, Hiroko
Yamanaka, Hiroyuki
Sanjo, Hiroyuki
Kojima, Kazuaki
Sato, Takuya http://orcid.org/0000-0002-6198-2234
Yao, Masahiro
Kimura, Hiroshi
Fujii, Teruo
Ogawa, Takehiko
Article History
Received: 16 February 2017
Accepted: 1 November 2017
First Online: 13 November 2017
Competing Interests
: The authors declare that they have no competing interests.