| Affiliation: | 1. Oral Histopathology Laboratory, Health Sciences Faculty, University of Brasília, Brasília, DF, Brazil;2. Department of Dentistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil;3. Department of Prosthodontics, Section 4. of Orofacial Pain, Bauru School of Dentistry, University of S?o Paulo, Bauru, SP, Brazil;5. Epithelial Biology Laboratory, Department of Periodontics and Oral Medicine, Division of Oral Pathology, University of Michigan School of Dentistry, Ann Arbor, MI, USA;6. Department of Dentistry, University of Alberta, Edmonton, AB, Canada |
