Shan, Chun-Min
Shangguan, Xiao-Xia
Zhao, Bo
Zhang, Xiu-Fang
Chao, Lu-men
Yang, Chang-Qing
Wang, Ling-Jian
Zhu, Hua-Yu
Zeng, Yan-Da
Guo, Wang-Zhen
Zhou, Bao-Liang
Hu, Guan-Jing
Guan, Xue-Ying
Chen, Z. Jeffrey
Wendel, Jonathan F.
Zhang, Tian-Zhen
Chen, Xiao-Ya
Article History
Received: 27 March 2014
Accepted: 8 October 2014
First Online: 21 November 2014
Competing interests
: The authors declare no competing financial interests.