Li, Lei
Sun, Yanmei
Ai, Chunpeng
Lu, Junguo
Wen, Dianzhong
Bai, Xuduo
Funding for this research was provided by:
China Postdoctoral Science Foundation (2011M500701)
National Science Foundation of China (61204127, 21372067)
Doctoral Fund of Ministry of Education of China (20132301110001)