Zhao, Yang
Hosono, Katsuhiro
Suto, Kimiko
Ishigami, Chie
Arai, Yuuki
Hikoya, Akiko
Hirami, Yasuhiko
Ohtsubo, Masafumi
Ueno, Shinji
Terasaki, Hiroko
Sato, Miho
Nakanishi, Hiroshi
Endo, Shiori
Mizuta, Kunihiro
Mineta, Hiroyuki
Kondo, Mineo
Takahashi, Masayo
Minoshima, Shinsei
Hotta, Yoshihiro
Article History
Received: 8 March 2014
Revised: 20 May 2014
Accepted: 3 July 2014
First Online: 31 July 2014
Competing interests
: The authors declare no conflict of interest.