1. Post-graduate Program in Health Sciences: Infectious Diseases and Tropical Medicine; Medicine School; Federal University of Minas Gerais; Belo Horizonte Minas Gerais Brazil
2. Department of Parasitology, Microbiology and Immunology; Institute of Biological Sciences; Federal University of Juiz de Fora; Juiz de Fora Minas Gerais Brazil
3. Department of Pharmaceutical Products; Pharmacy School; Federal University of Minas Gerais; Belo Horizonte Minas Gerais Brazil
4. Department of Biochemistry and Immunology; Institute of Biological Sciences; Federal University of Minas Gerais; Belo Horizonte Minas Gerais Brazil