Lv, Yingjuan
Yao, Qingbin
Ma, Wenjiang
Liu, Hua
Ji, Jian
Li, Xiaorong
Funding for this research was provided by:
Tianjin municipal science and technology commission (15JCQNJC13200)
Tianjin Municipal Health Bureau Item of China (2013KZ115)
Tianjin Higher Educational Science and Technology Program (20130133)
Tianjin Medical University Science Foundation (2011ky36)