Ma, Yu-Long
Zhang, Li-xia
Liu, Guang-lin
Fan, Yanhong
Peng, Ye
Hou, Wu-Gang
Funding for this research was provided by:
National Natural Science Foundation of China (CN) (81371446)
Natural Science Foundation of China (81403451, 81370194)
China Postdoctoral Science Foundation (2014M562560, 2015T81110)
Beijing Natural Science Foundation (7154242)