Li, Ling
Hann, Hie-Won
Wan, Shaogui
Hann, Richard S.
Wang, Chun
Lai, Yinzhi
Ye, Xishan
Evans, Alison
Myers, Ronald E.
Ye, Zhong
Li, Bingshan
Xing, Jinliang
Yang, Hushan
Article History
Received: 2 October 2015
Accepted: 18 March 2016
First Online: 11 April 2016
Competing interests
: The authors declare no competing financial interests.