Li, Lihong
Yi, Huilan
Xue, Meizhao
Yi, Min
Funding for this research was provided by:
National Natural Science Foundation of China (30470318, 30870454 and 31371868)
Specialized Research Fund for the Doctoral Program of Higher Education of China (20121401110007)
Shanxi Scholarship Council of China (2009022)
China Postdoctoral Science Founded Project (2014M551056)