1. Department of Oncology, Changhai Hospital, Second Military Medical University (Naval Medical University), Shanghai, China.
2. Department of Oncology, Jinling Hospital, Medical School of Nanjing University, Nanjing University, Nanjing, China.
3. Department of Orthopedics, Changzheng Hospital, Second Military Medical University (Naval Medical University), Shanghai, China.
4. Department of Orthopedic Rehabilitation, Qingdao Special Servicemen Recuperation Center of PLA Navy, Qingdao, China.