1. Department of Internal Medicine, Division of Nutrology, Ribeirão Preto Medical School, University of São Paulo, Avenida Bandeirantes, 3900, Monte Alegre, CEP, 14049-900, Ribeirão Preto, São Paulo, Brazil
2. Departament of Pathology, Ribeirão Preto Medical School, University of São Paulo, Avenida Bandeirantes, 3900, Monte Alegre, CEP, 14049-900, Ribeirão Preto, São Paulo, Brazil
3. Department of Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Avenida Bandeirantes, 3900, Monte Alegre, CEP, 14049-900, Ribeirão Preto, São Paulo, Brazil