1. Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
2. Folktandvården Stockholms Län AB, Folktandvården Eastmaninstitutet
3. Department of Clinical Dentistry, University of Bergen, Bergen, Norway
4. Department of Oral and Maxillofacial Surgery, Haukelands University Hospital, Bergen, Norway
5. Department of Medicine Solna, Karolinska Institutet, Unit for Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
6. Department of Oral Diagnostics Faculty of Odontology, Malmö University, Malmö, Sweden
7. Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska University Hospital, Sweden
8. Health Technology Assessment-Odontology (HTA-O), Malmö University, Malmö, Sweden