Li, ShaoRong
Wu, XiaoZhi
Zhang, Tao
Tian, YuXian
Yan, ZhengXin
Zhu, HuaZe
Funding for this research was provided by:
National Natural Science Foundation of China (11404257)
Scientific Research Program Funded by Shaanxi Provincial Education Commission (12JK0965)
University Research Fundation of Xian University of Science and Technology (2014QDJ014)