1. The Fourth Affiliated Hospital of Jiangsu University, Department of gynecology; Zhenjiang Jiangsu China
2. Jiangsu University, school of medical science and laborratory medicine; Zhenjiang Jiangsu China
3. The Affiliated Hospital of Jiangsu University, Department of radiology; Zhenjiang Jiangsu China
4. The Affiliated People Hospital of Jiangsu University, Department of oncology; Zhenjiang Jiangsu China