title: A Letter to the Editor on the Article by Farnam et al.
authors.affiliation: Department of General Practice and Elderly Care Medicine, EMGO Institute for Health and Care Research, VU University Medical Centre Amsterdam, The Netherlands.
authors.forename: Anne
authors.initials: A
authors.lastname: Rutte
authors.affiliation: Department of Psychiatry, EMGO Institute for Health and Care Research, VU University Medical Centre Amsterdam, The Netherlands.
authors.forename: Patricia
authors.initials: P
authors.lastname: van Oppen
authors.affiliation: Department of General Practice and Elderly Care Medicine, EMGO Institute for Health and Care Research, VU University Medical Centre Amsterdam, The Netherlands.
authors.forename: Giel
authors.initials: G
authors.lastname: Nijpels
authors.affiliation: Department of General Practice and Elderly Care Medicine, EMGO Institute for Health and Care Research, VU University Medical Centre Amsterdam, The Netherlands.
authors.forename: Petra Jm
authors.initials: PJ
authors.lastname: Elders