1. Institute of Education and Research (IEP), Barretos Cancer Hospital, Barretos 14784-400, Brazil
2. Department of Health Sciences and Children’s Dentistry, Faculty of Dentistry of Piracicaba (FOP), State University of Campinas (UNICAMP), Piracicaba 13414-903, Brazil
3. Department of Dentistry, Faculty of Dentistry, University Center of the Barretos Educational Foundation (UNIFEB), Barretos 14783-226, Brazil
4. Center for Research and Prevention in Molecular Oncology (CPOM), Barretos Cancer Hospital, Barretos 14784-400, Brazil