1. Department of Preventive Medicine, Northwestern University Feinberg School of Medicine , Chicago, IL, USA
2. Division of Epidemiology and Community Health, School of Public Health, University of Minnesota , Minneapolis, MN, USA
3. Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine , Chicago, IL, USA
4. UMR1219 Bordeaux Population Health Center (Team VINTAGE), INSERM-University of Bordeaux , Bordeaux, France
5. Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD, USA
6. Robert N Butler Columbia Aging Center and Department of Epidemiology, Mailman School of Public Health, Columbia University , New York, NY, USA
7. Université Paris Cité, Inserm U1153, Epidemiology of Ageing and Neurodegenerative Diseases , Paris, France
8. Department of Epidemiology and Public Health, University College London , London, UK
9. Department of Epidemiology, Erasmus MC University Medical Center , Rotterdam, The Netherlands
10. Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, U1219, CHU Bordeaux , Bordeaux, France
11. Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases and Department of Population Health Sciences, UT Health San Antonio , San Antonio, TX, USA
12. The Framingham Heart Study , Framingham, MA, USA
13. Department of Internal Medicine and Cognitive Health Services Research Program, University of Michigan , Ann Arbor, MI, USA
14. Department of Physical Medicine & Rehabilitation, University of Michigan Medical School , Ann Arbor, MI, USA
15. Department of Neurology, Feinberg School of Medicine, Northwestern University , Chicago, IL, USA
16. Departments of Radiology & Nuclear Medicine, and Alzheimer Centre Erasmus MC, Erasmus MC University Medical Centre , Rotterdam, The Netherlands
17. Intramural Research Program, National Institute on Aging, National Institutes of Health , Bethesda, MD, USA
18. Department of Epidemiology and Biostatistics, School of Medicine, University of California San Francisco , San Francisco, CA, USA
19. Departments of Neurology and Psychiatry, University of Pittsburgh , Pittsburgh, PA, USA
20. Department of Biostatistics, School of Public Health, University of Alabama at Birmingham , Birmingham, AL, USA
21. Departments of Internal Medicine and Epidemiology and Prevention, Wake Forest School of Medicine , Winston-Salem, NC, USA
22. Icelandic Heart Association , Kopavogur, Iceland
23. Faculty of Medicine, University of Iceland , Reykjavik, Iceland