1. University Braz Cubas; Mogi das Cruzes São Paulo Brazil
2. Department of Biosciences and Oral Diagnosis; Institute of Science and Technology; São Paulo State University (Unesp); São José dos Campos São Paulo Brazil
3. Department of Restorative Dentistry; Institute of Science and Technology; São Paulo State University (Unesp); São José dos Campos São Paulo Brazil
4. Dental Oncology Service; Instituto do Câncer do Estado de São Paulo, ICESP-FMUSP; São Paulo São Paulo Brazil
5. Pio XII Hospital; São José dos Campos São Paulo Brazil
6. Outpatient Program for the Treatment of Smoking; Heart Institute São Paulo, University Hospital, Medical School; University of São Paulo; Araçatuba São Paulo Brazil