1. Infectious Diseases Division; Federal University of São Paulo; São Paulo Brazil
2. Fundação Pró-Sangue Hemocentro de São Paulo; São Paulo Brazil
3. Federal University of São João del-Rei; São João del-Rei Minas Gerais Brazil
4. Adolfo Lutz Institute; São Paulo Brazil
5. LIM 03 -Lab Medice Laboratory - HC/FMUSP; São Paulo Brazil
6. Department of Infectious Diseases/Institute of Tropical Medicine; University of São Paulo; São Paulo Brazil