Huang, Le
Xu, Huilong
Zhang, Zhiyong
Chen, Chengying
Jiang, Jianhua
Ma, Xiaomeng
Chen, Bingyan
Li, Zishen
Zhong, Hua
Peng, Lian-Mao
Article History
Received: 2 May 2014
Accepted: 6 June 2014
First Online: 7 July 2014
Competing interests
: The authors declare no competing financial interests.