1. Centre for Age-Related Medicine (SESAM), Stavanger University Hospital, Stavanger, Norway
2. Department of Radiology, Stavanger University Hospital, Stavanger, Norway
3. Department of Electrical Engineering & Computer Science, University of Stavanger, Stavanger, Norway
4. Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
5. Semillero de Neurociencias y Envejecimiento, Ageing Institute, Medical School, Pontificia Universidad Javeriana, Bogotá, Colombia
6. Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Sweden
7. Department of Neuroimaging, Centre for Neuroimaging Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
8. Department of Old Age Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK