1. Centre for Rheumatology and Clinical Immunology, Division of Medicine, Turku University Hospital, Turku, Finland
2. Department of Medicine, University of Turku, Turku, Finland
3. Real-world Evidence and Research Services, Oriola Finland Ltd, Espoo, Finland
4. Medical Department, Amgen AB, Espoo, Finland
5. Departments of Dermatology, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland