1. Geriatric Research and Education Clinical Center, Department of Neurology, Baltimore Veterans Administration Medical Center, University of Maryland School of Medicine, Baltimore
2. Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
3. Department of Biostatistics and Data Science, Wake Forest University, Winston-Salem, North Carolina
4. Henry and Allison McCance Center for Brain Health and Center for Genomic Medicine, Massachusetts General Hospital, Boston
5. Department of Neurology, University of Maryland School of Medicine, Baltimore
6. Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois
7. Department of Neurology and Rehabilitation Medicine, University of Illinois College of Medicine, Chicago, Illinois
8. Department of Neurology, Emory University, Grady Memorial Hospital, Atlanta, Georgia
9. Departments of Anesthesiology and Neurology, Duke University, Durham, North Carolina
10. Neurocritical Care and Stroke Division, University of Southern California, Los Angeles
11. Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York
12. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York
13. Departments of Neurology and Public Health Sciences, University of Virginia, Charlottesville
14. Department of Neurology, University of Arizona–Tucson
15. Department of Neurology, McGovern Medical School at UTHealth, Houston, Texas
16. Department of Neurology, University of Miami Miller School of Medicine, Miami, Florida
17. Department of Neurology and Neurotherapeutics, University of Texas–Southwestern, Dallas
18. Department of Neurology, University of Texas–San Antonio
19. Department of Neurology, Medstar Georgetown University Hospital, Washington, DC
20. Department of Neurology and Neurosurgery, University of Tennessee Health Sciences, Memphis
21. Department of Neurology, Yale University, New Haven, Connecticut
22. John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, Florida