Fujita, Kyota
Motoki, Kazumi
Tagawa, Kazuhiko
Chen, Xigui
Hama, Hiroshi
Nakajima, Kazuyuki
Homma, Hidenori
Tamura, Takuya
Watanabe, Hirohisa
Katsuno, Masahisa
Matsumi, Chiemi
Kajikawa, Masunori
Saito, Takashi
Saido, Takaomi
Sobue, Gen
Miyawaki, Atsushi
Okazawa, Hitoshi
Article History
Received: 15 June 2016
Accepted: 28 July 2016
First Online: 25 August 2016
Competing interests
: The authors declare no competing financial interests.