Li, Tiejun
Shao, Guifang
Sun, Yue
Shi, Weiren
Funding for this research was provided by:
National Natural Science Foundation of China (61403318)
Fundamental Research Funds for the Central Universities of China (20720160085)
Article History
Received: 26 August 2016
Revised: 27 December 2017
Accepted: 11 February 2018
First Online: 23 February 2018