Wu, Fei
Jing, Xiao-Yuan
Liu, Qian
Wu, Song-Song
He, Guo-Liang
Funding for this research was provided by:
National Natural Science Foundation of China (61272273)
National Natural Science Foundation of China (CN) (61233011)
the Major Science and Technology Innovation Plan of Hubei Province (2013AAA020)
the Research Project of Nanjing University of Posts and Telecommunications (XJKY14016)
the Postgraduate Scientific Research and Innovation Plan of Jiangsu Province Universities (CXLX13_465)