Dou, Kai
Guo, Bin
Kuang, Li
Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2016JJ3154)
National Natural Science Foundation of China (61202095)
Scientific Research Project for Professors in Central South University, China (904010001)
Innovation Project for Graduate Students in Central South University (502210017)
Article History
Received: 30 September 2016
Revised: 20 December 2016
Accepted: 3 January 2017
First Online: 19 January 2017