1. Department of Internal Medicine, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil;
2. Department of Pharmaceutical Sciences School of Pharmaceutical Sciences of Ribeirão Preto, University of Sao Paulo – USP, Ribeirao Preto, Brazil;
3. Department of Surgery and Anatomy, Ribeirao Preto Medical School University of São Paulo, Ribeirão Preto, Brazil