Affiliation: | 1. Faculty of Medicine of Marília (FAMEMA), , S?o Paulo, Brazil;2. Laboratório Diagnósticos do Brasil (DB), , Paraná, Brazil;3. Hemocentro da Universidade Estadual de Campinas (UNICAMP), , S?o Paulo, Brazil;4. Department of Genetics, Faculty of Medicine of Ribeir?o Preto, University of S?o Paulo (USP), , S?o Paulo, Brazil;5. Division of Clinical Immunology, Department of Medicine, Faculty of Medicine of Ribeir?o Preto, University of S?o Paulo (USP), , S?o Paulo, Brazil |