1. OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, University Leuven, Belgium
2. Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Belgium
3. Department of Radiology, University Dental Clinic, Monastir, Tunisia
4. KU Leuven Libraries – 2Bergen – Learning Centre Désiré Collen, Leuven, Belgium
5. Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden