Li, Yilong
Wang, Yongwei
Li, Le
Kong, Rui
Pan, Shangha
Ji, Liang
Liu, Huan
Chen, Hua
Sun, Bei
Funding for this research was provided by:
National Nature Scientific Foundation of China (81372613, 81170431, 81302057)
The National High Technology Research and Development Program of China (2014AA020609)
Youth Science Foundation of Heilongjiang Province (QC2012C042)