1. Oral Imaging Center; OMFS-IMPATH research group; Department of Imaging & Pathology; Faculty of Medicine; University of Leuven; Leuven Belgium
2. Department of Radiology; Faculty of Dentistry; Chulalongkorn University; Bangkok Thailand
3. Institute of Clinical Dentistry; University of Tromsø; Tromsø Norway
4. Orthodontics; Department of Oral Health Sciences; KU Leuven & Dentistry, University Hospitals Leuven; University of Leuven; Leuven Belgium