1. Urology Department; General Hospital of Jinan Military Command; Jinan China
2. Department of Thoracic Medical Oncology; Beijing Cancer Hospital; Beijing China
3. Orthopedics Department; General Hospital of Jinan Military Command; Jinan
4. Blood purification Department; General Hospital of Jinan Military Command; Jinan
5. Urology Department; Qilu Hospital; Jinan
6. Oncology department; General Hospital of Jinan Military Command; Jinan China