1. Department of Stomatology, Public Health and Forensic Dentistry, School of Dentistry of Ribeirão Preto University of São Paulo Ribeirão Preto São Paulo Brazil
2. Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School University of São Paulo Ribeirão Preto São Paulo Brazil
3. Department of Internal Medicine, Ribeirão Preto Medical School University of São Paulo Ribeirão Preto São Paulo Brazil
4. Department of Basic and Oral Biology, School of Dentistry of Ribeirão Preto University of São Paulo Ribeirão Preto São Paulo Brazil