1. Department of Neurology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
2. Section on Gerontology and Geriatric Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
3. Department of Neurology, University of Utah School of Medicine, Salt Lake City, Utah, USA
4. Department of Psychiatry and Behavioral Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
5. Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
6. Genentech Inc, South San Francisco, California, USA
7. Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
8. Division of General Internal Medicine and Geriatrics, The Ohio State University, Columbus, Ohio, USA
9. Department of Neurology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
10. Brain Health and Memory Center, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
11. Preventive Medicine Section, Veterans Affairs Medical Center, Memphis, Tennesse, USA
12. School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
13. Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA