1. Postgraduate Program in DentistryFederal University of Santa Catarina (UFSC) Florianópolis Santa Catarina Brazil
2. Dental SchoolFederal University of Santa Catarina (UFSC) Florianópolis Santa Catarina Brazil
3. Department of Pathology, Health Sciences CenterFederal University of Santa Catarina (UFSC) Florianópolis Santa Catarina Brazil