Dong, Shifen
Zhang, Rong
Liang, Yaoyue
Shi, Jiachen
Li, Jiajia
Shang, Fei
Mao, Xuezhou
Sun, Jianning
Funding for this research was provided by:
National Natural Science Foundation of China (81503287, 81430094, 81373942)
Natural Science Foundation of Beijing Municipality (7144222)
Doctoral Program Foundation of Institutions of Higher Education of China (20130013120002)