1. Department of Clinical Sciences, Malmö, Rheumatology, Lund University, Malmö, Sweden
2. Section of Rheumatology, Department of Medicine, Helsingborg Central Hospital, Sweden
3. Department of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden
4. Department of Oral & Maxillofacial Surgery, Skåne University Hospital, Lund, Sweden
5. Department of Oral Biology and Pathology, Faculty of Odontology, Malmö University, Malmö, Sweden
6. Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
7. Academic Specialist Center, Center for Rheumatology, Stockholm Health Services Region, Stockholm, Sweden