1. Infectious Diseases and Tropical Medicine Post-Graduate Course, School of Medicine, Federal University of Minas Gerais (UFMG), Minas Gerais, Brazil.
2. Training and Reference Center for Infectious and Parasitic Diseases (CTR/DIP), Hospital das Clinicas University Hospital (UFMG) and Belo Horizonte Health Secretary, Minas Gerais, Brazil.