1. School of Chinese Materia Medica Tianjin University of Traditional Chinese Medicine Tianjin China
2. Department of Gynaecology and Obstetrics People's Hospital of Guangrao County Dongying Shandong China
3. Department of Kidney Disease and Blood Purification The Second Hospital of Tianjin Medical University Tianjin China
4. Department of Oncology Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University Tianjin China
5. Hysteroscopic Center, FuXing Hospital Capital Medical University Beijing China