Liu, Xin
Bing, Haijian
Chen, Yanzhi
Li, Jun
Wu, Yanhong
Zhang, Gan
Funding for this research was provided by:
National Scientific Foundation of China (41125014)
National Scientific Foundation of China (41390242)
the Joint Funds of the National Natural Science Foundation of China and the Natural Science Foundation of Guangdong Province, China (U1133004)