Wei, Shuyong
Tong, Jie
Xue, Qiang
Liu, Yang
Xu, Xiaoyu
Funding for this research was provided by:
The National Natural Science Foundation of China (31402237)
The Fundamental Research Funds for Central Universities (XDJK2014C058)
The Fundamental and Front Research Funds of Chongqing (CSTC2014jcyjA80023)
the Young Fund of SWU Rongchang Campus (132030/20700419)