1Department of Internal Medicine, Section of Geriatric Medicine, Academic Medical Center, University of Amsterdam, Netherlands
2Department of Medical Psychology/Hospital Psychiatry, Slotervaartziekenhuis, Amsterdam, Netherlands
3Department of Geriatrics, Slotervaartziekenhuis, Amsterdam, Netherlands
4Department of Neurology, Academic Medical Center University of Amsterdam, Amsterdam, Netherlands, and Faculty of Social and Behavioural Science, program group Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands