Wang, Hai
He, Xiao-Qing
Jin, Tao
Li, Yang
Fan, Xin-Yu
Wang, Yi
Xu, Yong-Qing
Funding for this research was provided by:
National Natural Science Foundation of China (81472096)
National Natural Science Foundation of China (81171734)
Article History
Received: 22 October 2015
Revised: 31 December 2015
Accepted: 6 January 2016
First Online: 27 January 2016