1. Department of Prosthodontics and PeriodonticsPeriodontics DivisionPiracicaba Dental SchoolUniversity of Campinas Piracicaba SP Brazil
2. Department of DentistryUniversity of Araras Araras SP Brazil
3. Department of PeriodonticsPaulista University São Paulo SP Brazil
4. Dental Research DivisionSchool of DentistryPaulista University São Paulo SP Brazil
5. Department of GeneticsEvolution and BioagentsGenomic and Expression LaboratoryInstitute of BiologyUniversity of Campinas Campinas SP Brazil
6. Department of Oral DiagnosisSchool of DentistryUniversity of Campinas Piracicaba SP Brazil
7. Department of Diagnosis and SurgerySchool of DentistryState University of São Paulo (UNESP) São José dos Campos Brazil