Experiences of physiotherapists learning to adopt a biopsychosocial model by following the 'pain in private practice' professionalization course: a qualitative study. - van Dijk, Han; Köke, Albère; Doomen, Annet; Elbers, Stefan; Goossens, Mariëlle; Smeets, Rob; Wittink, Harriët (Physiotherapy Theory & Practice, 2026)