1. School of Medicine; Federal University of Minas Gerais; Belo Horizonte MG Brazil
2. Department of Biochemistry and Immunology; Institute of Biological Sciences; Federal University of Minas Gerais; Belo Horizonte MG Brazil
3. Laboratory of Immunopathology; René Rachou Research Center; Oswaldo Cruz Foundation; Belo Horizonte MG Brazil
4. Department of Pathology; Institute of Biological Sciences; Federal University of Minas Gerais; Belo Horizonte MG Brazil