Doi, Hanako
Kitajima, Yuriko
Luo, Lan
Yan, Chan
Tateishi, Seiko
Ono, Yusuke
Urata, Yoshishige
Goto, Shinji
Mori, Ryoichi
Masuzaki, Hideaki
Shimokawa, Isao
Hirano, Akiyoshi
Li, Tao-Sheng
Article History
Received: 26 June 2015
Accepted: 27 November 2015
First Online: 5 January 2016
Competing interests
: The authors declare no competing financial interests.