1. Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou 510632, China
2. Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
3. Guangzhou Key Laboratory of FormulaPattern of Traditional Chinese Medicine, Formula-Pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China