1. Department of Blood Transfusion, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University , Xiamen , China
2. Department of Joint Surgery and Sports Medicine, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University , Xiamen , China
3. Assisted Reproduction Laboratory, Fujian Provincial Maternity and Children Hospital, Affiliated to Fujian Medical University , Fu Zhou , China
4. Emergency Department Fujian Provincial Maternity and Children Hospital, Affiliated to Fujian Medical University , Fu Zhou , China