Li, Hao
Ji, Yangjian
Li, Qifeng
Yang, Miying
Evens, Steve
Funding for this research was provided by:
the National Science and Technology Support Plan Project of China (2015BAF32B04)
the Henan Science and Technology Project (142102210079)
the University Key Teacher of Henan Province (2014GGJS-083)
Research Fund for the Doctoral Program of Zhengzhou University of Light Industry (2013BSJJ032)