| Authors: |
Moe SR; Department of Rheumatology, Oslo University Hospital, Oslo, Norway sigrid@repmoe.no.; Institute of Clincal Medicine, Faculty of Medicine University of Oslo, Oslo, Norway., Haukeland H; Department of Rheumatology, Oslo University Hospital, Oslo, Norway.; Institute of Clincal Medicine, Faculty of Medicine University of Oslo, Oslo, Norway.; Department of Rheumatology, Martina Hansens Hospital, Gjettum, Norway., Brunborg C; Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway., Botea A; Department of Rheumatology, Betanien Hospital, Skien, Norway., Damjanic N; Department of Rheumatology, Østfold Hospital, Grålum, Norway., Wivestad GÅ; Division of Rheumatology, Department of Medicine, Sorlandet Hospital Kristiansand, Kristiansand, Norway., Øvreås HK; Department of Rheumatology, Lillehammer Hospital for Rheumatic Diseases, Lillehammer, Norway., Bøe TB; Department of Internal Medicine, Vestfold Hospital Trust, Tønsberg, Norway., Orre A; Department of Rheumatology, Vestre Viken Hospital Trust, Drammen, Norway., Torhild G; Department of Rheumatology, Oslo University Hospital, Oslo, Norway., Provan SA; Center for treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway.; Section for Public Health, Hamar, Norway, Innland Norway University of Applied Sciences, Hamar, Norway., Molberg Ø; Department of Rheumatology, Oslo University Hospital, Oslo, Norway.; Institute of Clincal Medicine, Faculty of Medicine University of Oslo, Oslo, Norway., Lerang K; Department of Rheumatology, Oslo University Hospital, Oslo, Norway. |