Zhang, Jin
Valverde, Paloma
Zhu, Xiaofang
Murray, Dana
Wu, Yuwei
Yu, Liming
Jiang, Hua
Dard, Michel M
Huang, Jin
Xu, Zhiwei
Tu, Qisheng
Chen, Jake
Article History
Received: 3 September 2016
Revised: 25 October 2016
Accepted: 21 November 2016
First Online: 21 February 2017
Competing interests
: The authors declare no conflict of interest.