Yamaguchi, Miki
Fujimoto, Haruka
Hirano, Ko
Araki-Nakamura, Satoko
Ohmae-Shinohara, Kozue
Fujii, Akihiro
Tsunashima, Masako
Song, Xian Jun
Ito, Yusuke
Nagae, Rie
Wu, Jianzhong
Mizuno, Hiroshi
Yonemaru, Jun-ichi
Matsumoto, Takashi
Kitano, Hidemi
Matsuoka, Makoto
Kasuga, Shigemitsu
Sazuka, Takashi
Article History
Received: 9 February 2016
Accepted: 2 June 2016
First Online: 22 June 2016
Competing interests
: The authors declare no competing financial interests.