1. Unit of Cranio‐ and Maxillofacial Surgery Karolinska University Hospital Stockholm Sweden
2. Department of Dental Medicine Karolinska Institutet Stockholm Sweden
3. Health Technology Assessment‐Odontology Malmö University Malmö Sweden
4. Department of Orofacial Pain and Jaw Function Faculty of Odontology Malmö University Malmö Sweden
5. Specialised Pain Rehabilitation Skåne University Hospital Lund Sweden
6. Department of Oral and Maxillofacial Surgery Haukeland University Hospital Bergen Norway