Affiliation: | 1. Department of Plastic and Hand Surgery, University Hospital Zurich, Zurich, Switzerland;2. Department of Plastic and Reconstructive Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan;3. Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, and Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan |