Zhou, Huandi
Zhang, Ge
Xue, Xiaoying
Yang, Yanling
Yang, Ye
Chang, Xiaojing
Ge, Xiaohui
Xiao, Zhiqing
Guo, Han
Wang, Yanqiang
Funding for this research was provided by:
Natural Science Foundation of Hebei Province (C2009001151)
Foundation of The Secong hospital of Hebei Medical University (2h2201505)