Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMitteilungen der DGGG.PublicationZeitschrift für Gerontologie und Geriatrie, 2015, Vol 48, Issue 2, p198ISSN0948-6704Publication typeArticleDOI10.1007/s00391-015-0861-8