1. Department of Orthopaedic Surgery, Daejeon St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Jung-gu, Daejeon, Republic of Korea
2. Department of Radiology, Daejeon St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Jung-gu, Daejeon, Republic of Korea
3. Department of Pathology, Daejeon St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Jung-gu, Daejeon, Republic of Korea