Department of Orthopedics, China-Japan Friendship Hospital, Beijing 100029, China;
Department of Orthopedics, Peking University Third Hospital, Beijing 100191, China;
Department of Orthopedics, Peking University Third Hospital, Beijing 100191, China;
Department of Orthopedics, China-Japan Friendship Hospital, Beijing 100029, China;
Department of Orthopedics, The First Affiliated Hospital of People's Liberation Army General Hospital, Beijing 100037, China;