1. Infectious Diseases Division; Federal University of São Paulo
2. Department of Molecular Biology; Fundação Pró-Sangue Hemocentro de São Paulo
3. Discipline of Medical Sciences, Faculty of Medicine; University of São Paulo; São Paulo Brazil
4. Department of Medicine; Federal University of São João del Rei; São João del-Rei Brazil
5. Pathology Center, Adolfo Lutz Institute
6. LIM 03 Medical Research Laboratory Faculty of Medicine; University of São Paulo
7. Department of Infectious and Parasitic Diseases, Faculty of Medicine; University of São Paulo; São Paulo Brazil