Wang, Shufeng
Guo, Ling
Liu, Dong
Liu, Wei
Wu, Yuzhang
Funding for this research was provided by:
Major Research Plan of the National Natural Science Foundation of China (91442203)
National Natural Science Foundation of China (31470899)
the “863” Project (2012AA02A407)
National Science and Technology Major Project (2012ZX09103301014)