1 Dermatology Service, Hospital das Clínicas, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Department of Dermatology, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil. Electronic address: [email protected].
2 Dermatology Service, Hospital das Clínicas, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil; Dermatology Service, Hospital Mater Dei, Belo Horizonte, MG, Brazil.