Jing, Ji
He, Lian
Sun, Aomin
Quintana, Ariel
Ding, Yuehe
Ma, Guolin
Tan, Peng
Liang, Xiaowen
Zheng, Xiaolu
Chen, Liangyi
Shi, Xiaodong
Zhang, Shenyuan L.
Zhong, Ling
Huang, Yun
Dong, Meng-Qiu
Walker, Cheryl L.
Hogan, Patrick G.
Wang, Youjun
Zhou, Yubin
Article History
Received: 18 February 2015
Accepted: 29 July 2015
First Online: 31 August 2015
Competing interests
: The authors declare no competing financial interests.