Li, Qingliang
Tan, Wei
Xue, Ming
Zhao, Haipeng
Funding for this research was provided by:
National Natural Science Foundation of China (30971906)
National Natural Science Foundation of China (31301674)
Natural Science Foundation of Shanxi Province (2015011074)
Article History
Received: 9 August 2017
Accepted: 29 January 2018
First Online: 26 February 2018