Shi, Chunmei
Zhao, Lingling
Wang, Junjie
Zhang, Chiping
Su, Xiaohong
Ma, Peijun
Funding for this research was provided by:
National Natural Science Foundation of China (61175027)
National Natural Science Foundation of China (61305013)
Fundamental Research Funds for the Central Universities (HIT.NSRIF.2014071)
Doctoral Program of Higher Education of China (20132302120044)