1. Alzheimer Center Limburg, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
2. Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
3. GGzE, Institute of Mental Health Care Eindhoven, Eindhoven, The Netherlands
4. Department of Neurosciences, Center for Contextual Psychiatry, KU Leuven, Leuven, Belgium