title: Erratum.
abstract: [This corrects the article DOI: 10.1159/000437382.].
authors.affiliation: Norwegian Center for Research, Education and Service Development, Vestfold Hospital Trust, T⊘nsberg, Norway ; Faculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway ; Center for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway.
authors.forename: Jon N
authors.initials: JN
authors.lastname: Wergeland
authors.affiliation: Norwegian Center for Research, Education and Service Development, Vestfold Hospital Trust, T⊘nsberg, Norway ; Center for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway ; Department of Nursing Science, Faculty of Medicine, University of Oslo, Oslo, Norway.
authors.forename: Geir
authors.initials: G
authors.lastname: Selbæk
authors.affiliation: Center for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway.
authors.forename: Sverre
authors.initials: S
authors.lastname: Bergh
authors.affiliation: Faculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway.
authors.forename: Ulrika
authors.initials: U
authors.lastname: Soederhamn
authors.affiliation: Norwegian Center for Research, Education and Service Development, Vestfold Hospital Trust, T⊘nsberg, Norway ; Center for Old Age Psychiatric Research, Innlandet Hospital Trust, Ottestad, Norway ; Faculty of Health, Care and Nursing, Gj⊘vik University College, Gj⊘vik, Norway.
authors.forename: Øyvind
authors.initials: Ø
authors.lastname: Kirkevold