Affiliation: | 1. Department of Plastic and Reconstructive Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea;2. Department of Plastic and Reconstructive Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;3. Biomedical Research Center, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea;4. Department of Plastic and Reconstructive Surgery, Dong Kang General Hospital, Ulsan, Korea |