[1] Oslo Metropolitan Univ, Fac Hlth Sci, Dept Rehabil Sci & Hlth Technol, Oslo, Norway
[2] Diakonhjemmet Hosp, Norwegian Natl Advisory Unit Rehabil Rheumatol, Oslo, Norway
[3] Diakonhjemmet Hosp, Ctr Treatment Rheumat & Musculoskeletal Dis, REMEDY, Oslo, Norway
[4] Diakonhjemmet Hosp, REMEDY, Patient Council, Oslo, Norway