1. Department of Primary and Community Care, Centre for Family Medicine, Geriatric Care and Public Health Radboud University Nijmegen Medical Centre Nijmegen The Netherlands
2. Archipel Care Group, Landrijt Centre for Specialized Care Eindhoven The Netherlands
3. Department of General Practice and Elderly Care Medicine, University of Groningen University Medical Centre Groningen Groningen The Netherlands
4. De Waalboog, “Joachim en Anna,” Centre for Specialized Geriatric Care Nijmegen The Netherlands
5. Department of Psychiatry and Psychology/MUMC School for Mental Health and Neuroscience (MHeNS)/Alzheimer Centre Limburg Maastricht The Netherlands
6. Radboudumc Alzheimer Centre Nijmegen The Netherlands