Affiliation: | 1. Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, South Korea;2. Department of Orthopedic Surgery, Seoul National University Boramae Medical Center, Seoul, South Korea;1. Department of Plastic and Reconstructive Surgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands;2. Department of General Surgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands |