1 Oral Diagnostic Center, Department of Stomatology, Faculty of Dentistry, University of São Paulo, São Paulo, Brazil.
2 Surgical Pathology Service, Department of Stomatology, Faculty of Dentistry, University of São Paulo, São Paulo, Brazil.
3 Radiology and Digital Dentistry, Department of Stomatology, Faculty of Dentistry, University of São Paulo, São Paulo, Brazil.
4 Oral Diagnostic Center, Department of Stomatology, Faculty of Dentistry, University of São Paulo, São Paulo, Brazil. Electronic address: camilagallo@usp.br.