Affiliation: | 1. Department of Plastic and Reconstructive Surgery, Hanyang University Hospital, 17 Haengdang-Dong, Seongdong-Gu, Seoul 133-792, South Korea;2. Department of Plastic and Reconstructive Surgery, Catholic University of “Sacro Cuore”, University Hospital “A. Gemelli”, Largo Agostino Gemelli 8, 00169 Rome, Italy |