No 202 Hospital of People's Liberation Army, Liaoning 110003, China;
Department of 0rthopedics,Southwest Hospital,Third Military Medical, Chongqing 400038, China;
Department of 0rthopedics, General Hospital of Shenyang Military, Liaoning 110016, China;
No 202 Hospital of People's Liberation Army, Liaoning 110003, China;
Department of 0rthopedics,Southwest Hospital,Third Military Medical, Chongqing 400038, China;
Department of 0rthopedics,Southwest Hospital,Third Military Medical, Chongqing 400038, China;