1. Archipel Landrijt; Knowledge Center for Specialized Care; Eindhoven the Netherlands
2. Department of Primary and Community Care; Radboudumc Alzheimer Center, Radboud University Medical Center; Nijmegen the Netherlands
3. Faculty of Psychology and Educational Sciences; Open University of the Netherlands; Heerlen the Netherlands
4. Department of General Practice and Elderly Care Medicine; Amsterdam Public Health research institute, VU University Medical Center; Amsterdam the Netherlands
5. Joachim en Anna; Center for Specialized Geriatric Care; Nijmegen the Netherlands