[1] Oslo Univ Hosp, Ctr Shared Decis Making & Collaborat Care Res, Oslo, Norway
[2] Univ Coll Southeast Norway, Fac Hlth & Social Sci, Kongsberg, Buskerud, Norway
[3] Oslo Univ Hosp, Norwegian Natl Advisory Unit Learning & Mastery H, Oslo, Norway
[4] Univ Twente, Ctr eHlth & Wellbeing Res, Enschede, Netherlands
[5] Univ Florida, Dept Clin & Hlth Psychol, Gainesville, FL 32610 USA
[6] Univ Washington, Sch Med, Dept Anesthesiol & Pain Med, Seattle, WA USA
[7] Mayo Clin, Pain Rehabil Ctr, Rochester, MN USA
[8] Oslo Univ Hosp, Div Emergencies & Crit Care, Dept Pain Management & Res, Oslo, Norway
[9] Oslo Univ Hosp, Norwegian Natl Advidory Unit, Mastery & Hlth, Oslo, Norway
[10] Diakonhjemmet Hosp, Natl Advisory Unit Rehabil Rheumatol, Oslo, Norway
[11] Vestre Viken Hosp Trust, Learning & Mastery Serv, Drammen, Buskerud, Norway
[12] Learning & Mastery Serv, Drammen, Buskerud, Norway