1. Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil.
2. Department of Dentistry, Federal University of Juiz de Fora Campus Governador Valadares, Governador Valadares, MG, Brazil.
3. OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, KU Leuven, Leuven, Belgium.