Ma, Yu
Bao, Yongrui
Wang, Shuai
Li, Tianjiao
Chang, Xin
Yang, Guanlin
Meng, Xiansheng
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81241111)
the project of institutions of higher learning talents to support in liaoning province (No. LR2013044)