1 Department of Infectology, Dermatology, Imaging Diagnosis and Radiotherapy, Universidade Estadual Paulista, Botucatu, SP, Brazil. Electronic address: silvio.marques@unesp.br.
2 Department of Dermatology, Universidade de São Paulo, Ribeirão Preto, SP, Brazil.
3 Department of Dermatology, Universidade Federal de Pelotas, Pelotas, RS, Brazil; Department of Dermatology, Universidade Católica de Pelotas, Pelotas, RS, Brazil.
4 Department of Infectology, Dermatology, Imaging Diagnosis and Radiotherapy, Universidade Estadual Paulista, Botucatu, SP, Brazil.