1. School for Mental Health and Neuroscience, Alzheimer Center Limburg; Maastricht University Medical Center; Maastricht The Netherlands
2. Florence, Mariahoeve Center for Specialized Care in Young-Onset Dementia; Den Haag The Netherlands
3. Department of Primary and Community Care: Center for Family Medicine, Geriatric Care and Public Health, Radboudumc Alzheimer Centre Nijmegen; Radboud University; Nijmegen The Netherlands
4. Joachim en Anna Center for Specialized Geriatric Care; Nijmegen The Netherlands
5. Department of Psychiatry and Psychotherapy, Klinikum rechts der Isar; Technische Universität München; Munich Germany