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