1. The Framingham Heart Study , Framingham, MA , USA
2. Douglas Mental Health University Institute, McGill University , Montreal, QC , Canada
3. Department of Neurology, Boston University School of Medicine , Boston, MA , USA
4. Department of Biostatistics, Boston University School of Public Health , Boston, MA , USA
5. Department of Neurology, University of California , Davis, CA , USA
6. Sunnybrook Research Institute, University of Toronto , Toronto, ON , Canada
7. Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University , VIC , Australia
8. Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital , Boston, MA , USA
9. Division of Sleep Medicine, Harvard Medical School , Boston, MA , USA
10. VA Boston Healthcare System , Boston, MA , USA
11. Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases, University of Texas Health Sciences Center , San Antonio, TX , USA
12. Harvard T.H. Chan School of Public Health , MA , USA
13. Department of Population Health Sciences, University of Texas Health Science Center , San Antonio, TX , USA