Xing, Ling
Dong, Hao
Jiang, Wei
Tang, Kewei
Funding for this research was provided by:
the Natural Science Foundation of China (61171109)
the Natural Science Foundation of China (61175048)
the Natural Science Foundation of Liaoning (2015020070)
Article History
Received: 21 April 2017
Revised: 15 June 2017
Accepted: 20 June 2017
First Online: 7 July 2017