1. Laboratory of Immunogenetics, Department of ImmunologyAggeu Magalhães Institute Recife Brazil
2. Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical SchoolUniversity of São Paulo Ribeirão Preto Brazil
3. Animal Biotechnology Laboratory, Animal Science DepartmentUniversity of São Paulo (USP)/Luiz de Queiroz College of Agriculture (ESALQ) Piracicaba Brazil
4. Pediatric OncologyInstituto de Medicina Integral Professor Fernando Figueira (IMIP) Hospital Recife Brazil