Liang, Ying
Yu, Youjian
Shen, Xiuping
Dong, Heng
Lyu, Meiling
Xu, Liai
Ma, Zhiming
Liu, Tingting
Cao, Jiashu
Funding for this research was provided by:
the National Program on Key Basic Research Projects (2012CB113900)
the Natural Science Foundation of China (31272176)
the Specialized Research Fund for the Doctoral Program of Higher Education from the Ministry of Education of China (20120101110078)