Li, Zhi
Guo, Jun
Jiao, Wenli
Xu, Pengfei
Liu, Baoying
Zhao, Xiaowei
Funding for this research was provided by:
National Natural Science Foundation of China (No.61702415)
Natural Science Basic Research Plan in Shaanxi Province of China (Program No.2017JM6056)
Article History
Received: 2 May 2018
Revised: 31 October 2018
Accepted: 11 December 2018
First Online: 20 December 2018