1. Biochemistry Sector, Keizo Asami Institute, Federal University of Pernambuco, Recife, CEP 50670-901, Pernambuco, Brazil
2. Clinical Microbiology Sector, Keizo Asami Institute, Federal University of Pernambuco, Recife, CEP 50670-901, Pernambuco, Brazil
3. Oswaldo Cruz Pernambuco Foundation, Fiocruz/PE, Immunogenetics Laboratory, Recife, CEP 50740-465, Pernambuco, Brazil
4. Parasitology Laboratory, Federal University of Pernambuco/Academic Center of Vitória, Vitória de Santo Antão, CEP 55608-680, Pernambuco, Brazil
5. Laboratory of Microbiology & Immunology, Federal University of Pernambuco/Academic Center of Vitória, Vitória de Santo Antão, CEP 55608-680, Pernambuco, Brazil