1. Internal Medicine Department, Botucatu Medical School, São Paulo State University (UNESP), Botucatu, Brazil
2. Department of Chemical and Biological Sciences, São Paulo State University (UNESP), Botucatu, Brazil
3. Department of Pathology and Legal Medicine, Ribeirão Preto Medical School, University of São Paulo (UNESP), Ribeirão Preto, Brazil
4. Experimental Research Unit (UNIPEX), Botucatu Medical School, São Paulo State University (UNESP), Botucatu, Brazil
5. Medicine Department, São Carlos Federal University, São Paulo State, Brazil