1. Clinics Hospital, Federal University of Goiás, 1a Avenida, s/n, Setor Leste Universitário, 74605-020 Goiânia, GO, Brazil
2. Department of Tropical Medicine and Dermatology, Tropical Pathology and Public Health Institute, Federal University of Goiás, Goiânia, GO, Brazil
3. Hospital of Tropical Diseases Dr. Anuar Auad, Goiânia, GO, Brazil