title: Ready, set, stop, and standing.
authors.affiliation: Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada. ji.williams@ices.on.ca
authors.forename: J I
authors.initials: JI
authors.lastname: Williams
mesh_terms: D006305:Health Status Indicators; D006801:Humans; D011594:Psychometrics; D011788:Quality of Life; D015203:Reproducibility of Results; D014481:United States; D014944:World Health Organization