Shi, Xiufeng
Chang, Chuanyou
Ma, Shenxi
Cheng, Yibing
Zhang, Jun
Gao, Qiang
Funding for this research was provided by:
the National Basic Research Program of China (973 Program) (2013CB734004)
the National Natural Science Foundation of China (31370075)
the National 863 Program (2012AA021032)
the National Natural Science Foundation of China (31471725)