Huang, Yong-Zhen
Sun, Jia-Jie
Zhang, Liang-Zhi
Li, Cong-Jun
Womack, James E.
Li, Zhuan-Jian
Lan, Xian-Yong
Lei, Chu-Zhao
Zhang, Chun-Lei
Zhao, Xin
Chen, Hong
Article History
Received: 10 July 2014
Accepted: 15 September 2014
First Online: 13 October 2014
Competing interests
: The authors declare no competing financial interests.