Department of Bone and Joint Surgery, China-Japan Friendship Hospital, Beijing 100029, China;
Graduate School of Peking Union Medical College, Beijing 100730, China;
Department of Bone and Joint Surgery, China-Japan Friendship Hospital, Beijing 100029, China;
Graduate School of Peking Union Medical College, Beijing 100730, China;
Department of Bone and Joint Surgery, China-Japan Friendship Hospital, Beijing 100029, China;
Department of Bone and Joint Surgery, China-Japan Friendship Hospital, Beijing 100029, China;
Department of Bone and Joint Surgery, China-Japan Friendship Hospital, Beijing 100029, China;