Zhang, Fei
Wang, Zhiyong
Yuan, Jie
Wei, Xiyin
Tian, Ran
Niu, Ruifang
Funding for this research was provided by:
National Natural Science Foundation of China (81372844)
National Natural Science Foundation of China (81472474)
Tianjin Municipal Science and Technology Commission (12JCZDJC24500)
Changjiang Scholars and Innovative Research Team (IRT1076)
863 project (2012AA020206-5)
Specialized Research Fund for the Doctoral Program of Higher Education (20131202110002)