1. Department of General Formation; Federal Institute of Pernambuco; Garanhuns Pernambuco Brazil
2. Postgraduate Program in Genetics; Federal University of Pernambuco; Recife Pernambuco Brazil
3. Postgraduate Program in Applied Molecular and Cellular Biology; University of Pernambuco (ICB/UPE); Recife Pernambuco Brazil
4. Division of Clinical Immunology, Department of Medicine, School of Medicine of Ribeirão Preto; University of São Paulo; Ribeirão Preto São Paulo Brazil
5. Department of Genetics; Federal University of Pernambuco; Recife Pernambuco Brazil
6. Department of Biology; Federal Rural University of Pernambuco; Recife Pernambuco Brazil