Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;
Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;
Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;
Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;
Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;
Department of Orthopaedics, Changhai Hospital, Sec-ond Military Medical University, Shanghai 200433, China;