Naterstad Lervik, Lars Christian, Vasseljen, Ottar, Austad, Bjarne, Bach, Kerstin, Formo Bones, Anita, Granviken, Fredrik, Hill, Jonathan C, Jørgensen, Pål, Øien, Torbjørn, Veites, Paola Marin, Van Der Windt, Danielle A, Meisingset, Ingebrigt, "SupportPrim—a computerized clinical decision support system for stratified care for patients with musculoskeletal pain complaints in general practice: study protocol for a randomized controlled trial", Trials,