1. Department of Craniofacial Diseases Karolinska University Hospital Stockholm Sweden
2. Department of Dental Medicine Karolinska Institutet Stockholm Sweden
3. Health Technology Assessment‐Odontology (HTA‐O) Malmö University Malmö Sweden
4. Department of Biomaterials Institute of Clinical Dentistry Faculty of Dentistry University of Oslo Oslo Norway
5. Department of Oral and Maxillofacial Surgery Folktandvården Stockholm Eastman institutet Stockholm Sweden
6. Department of Clinical Dentistry Faculty of Medicine University of Bergen Bergen Norway
7. Department of Oral and Maxillofacial Surgery Haukeland University Hospital Bergen Norway