1. Department of Oral & Maxillofacial Surgery Copenhagen University Hospital Copenhagen Denmark
2. Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
3. Department of Oral and Maxillofacial Surgery Ludwig‐Maximilians University Munich Münich Germany
4. UCL Eastman Dental Institute and NIHR UCLH Biomedical Research Centre University College London London UK
5. Department of Neuroscience‐DNS, Regional Center for Prevention, Diagnosis and Treatment of Medication and Radiation‐related Bone Diseases of the Head and Neck University of Padova Padova Italy
6. Clinic of Hospital Dentistry National & Kapodistrian University of Athens Athens Greece
7. Diagnostic and Interventional Radiology University Hospital Zurich Zurich Switzerland
8. Department of Oral Surgery and Oral Medicine, Faculty of Dentistry University of Oslo Oslo Norway
9. Division for Head, Neck, and Reconstructive Surgery, Department of Otorhinolaryngology, Unit of Oral and Maxillofacial Surgery Oslo University Hospital Oslo Norway
10. Department of Oral and Maxillofacial Surgery University of Heidelberg Heidelberg Germany