title: To the editor.
authors.forename: Anita E
authors.initials: AE
authors.lastname: Molzahn
authors.forename: Suzanne
authors.initials: S
authors.lastname: Skevington
mesh_terms: D000368:Aged; D006801:Humans; D011788:Quality of Life / Q000523:psychology*; D015203:Reproducibility of Results; D012107:Research Design; D014944:World Health Organization