Shi, Bin
Yu, Jiang
Ma, Long
Ma, Qingqing
Liu, Chunmei
Sun, Suhong
Ma, Rui
Yao, Xinsheng
Funding for this research was provided by:
Program for New Century Excellent Talents in University (CN) (NCET-10-0095)
National Natural Science Foundation of China (31160195, 81441048)