| Affiliation: | 1. Graduate Program in Dentistry, Universidade Federal de Pelotas, Pelotas, Brazil;2. A.C. Camargo Cancer Center, São Paulo, Brazil;3. Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil;4. Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil;5. Department of Oral Diagnosis, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, Brazil;6. Diagnostic Center for Oral Diseases, School of Dentistry, Universidade Federal de Pelotas, Pelotas, Brazil |
