Affiliation: | (1) Surgery, Federal University of Paran?, Curitiba, PR, Brazil;(2) Plastic and Reconstructive Surgery Unit, Federal University of Paran?, Curitiba, PR, Brazil;(3) Rua Brigadeiro Franco, 2507, Ap.102, Curitiba, 80250-030, PR, Brazil;(4) Dermatology, Catholic University of Paran?, Curitiba, PR, Brazil;(5) Plastic and Reconstructive Surgery Unit, Catholic University of Paran?, Curitiba, PR, Brazil |