1. Department of Clinical MedicineAalborg University, Aalborg, Denmark
2. Department of Physiotherapy and Occupational TherapyAalborg University Hospital, Aalborg, Denmark
3. Research Unit for Musculoskeletal Function and PhysiotherapyInstitute for Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
4. Centre for Knowledge Based Practice, Bergen University College, Bergen, Norway
5. Research Centre for Prevention and Health The Capital Region of Denmark, Glostrup Hospital, Glostrup, Denmark
6. Clinical Nursing Research UnitAalborg University Hospital, Aalborg, Denmark