1. Rheumatology Unit; Department of Medicine at Karolinska University Hospital; Karolinska Institute; Solna Stockholm Sweden
2. Centre for Immune Regulation; Department of Immunology; Oslo University Hospital-Rikshospitalet, University of Oslo; Norway
3. Translational Immunology Unit; Department of Medicine at Karolinska University Hospital; Karolinska Institute; Solna Stockholm Sweden
4. Translational Research Program; Benaroya Research Institute at Virginia Mason; Seattle WA USA
5. Unit for Clinical Therapy Research; Inflammatory Diseases; Karolinska Institute; Solna Stockholm Sweden