| Affiliation: | 1. Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil;2. Cancer and Translational Medicine Research Unit, Faculty of Medicine and Medical Research Center, Oulu University Hospital, University of Oulu, Oulu, Finland;3. Oral Pathology and Oral Medicine, School of Dentistry, Western Paraná State University, Cascavel, Brazil;4. Institute of Oral and Maxillofacial Disease, University of Helsinki, and HUSLAB, Department of Pathology, Helsinki University Hospital, Helsinki, Finland |
