1 Department of Nuclear Medicine, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People's Republic of China.
2 Department of Sports Medicine, Peking University Third Hospital, Beijing Key Laboratory of Sports Injuries, Institute of Sports Medicine of Peking University, Beijing, People's Republic of China.
3 Department of Interventional Ultrasound, The First Medical Centre, Chinese PLA General Hospital, Beijing, People's Republic of China.
4 Department of Orthopedics Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China.
5 Department of Orthopedics Surgery, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China.
6 General Electric (GE) Healthcare China, Shanghai, People's Republic of China.
7 Department of Nuclear Medicine, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People's Republic of China. www9299sss@163.com.