Ishii, Hiroshi
Matsuoka, Saori
Nomura, Takushi
Nakamura, Midori
Shiino, Teiichiro
Sato, Yuko
Iwata-Yoshikawa, Naoko
Hasegawa, Hideki
Mizuta, Kazuta
Sakawaki, Hiromi
Miura, Tomoyuki
Koyanagi, Yoshio
Naruse, Taeko K.
Kimura, Akinori
Matano, Tetsuro
Article History
Received: 25 May 2016
Accepted: 27 June 2016
First Online: 25 July 2016
Competing interests
: The authors declare no competing financial interests.