1. OMFS IMPATH Research Group; Department of Imaging & Pathology; Faculty of Medicine; University of Leuven and Oral & Maxillofacial Surgery; University Hospitals Leuven; Leuven Belgium
2. Department of Oral Diagnosis; Division of Oral Radiology; Piracicaba Dental School; State University of Campinas; Piracicaba Brazil
3. Biomedical Research Institute; Laboratory of Morphology; Hasselt University; Diepenbeek Belgium