title: Invited commentary.
authors.affiliation: C.R. Sykes, MSc, MCSP, GradDipPhys, CertEd, World Confederation for Physical Therapy, London, United Kingdom, and Health Systems and Global Populations Group, Faculty of Health Sciences, University of Sydney, Sydney, Australia.
authors.forename: Catherine R
authors.initials: CR
authors.lastname: Sykes
mesh_terms: D006801:Humans; D012046:Rehabilitation / Q000145:classification*