1. Division of Geriatric Medicine, Department of Clinical Sciences in Malmö, Lund University, Skåne University Hospital , Malmö , Sweden
2. Neuropsychiatric Epidemiology Unit, Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg , Gothenburg , Sweden
3. Aging Research Center (ARC), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Stockholm , Sweden
4. Stockholm Gerontology Research Center , Stockholm , Sweden
5. Department of Neurology, Oregon Health & Science University , Portland, OR , USA
6. Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden
7. Faculty of Social Sciences, Tampere University , Tampere , Finland
8. Ageing Epidemiology (AGE) Research Unit, School of Public Health, Imperial College London , London , UK
9. Theme Inflammation and Aging. Karolinska University Hospital , Stockholm , Sweden
10. Institute of Public Health and Clinical Nutrition, University of Eastern Finland , Kuopio , Finland
11. Institute of Clinical Medicine, Neurology, University of Eastern Finland , Kuopio , Finland
12. Institute of Gerontology, School of Health and Welfare, Aging Research Network – Jönköping (ARN-J), Jönköping University , Jönköping , Sweden