1. Division of Emergency Medicine Washington University School of Medicine St Louis Missouri
2. Science Writer Independent Consultant Annapolis Maryland
3. Department of Anesthesiology Washington University School of Medicine St Louis Missouri
4. Anesthesiology Department Duke University Medical Center Durham North Carolina
5. Marcus Institute for Aging Research, Aging Brain Center Harvard Medical School and Hebrew SeniorLife Boston Massachusetts
6. University of Pennsylvania Philadelphia Pennsylvania
7. Department of Otolaryngology The Johns Hopkins University Baltimore Maryland
8. Divisions of General Medicine and Gerontology Harvard Medical School, Beth Israel Deaconess Medical Center Boston Massachusetts
9. Department of Neurology Washington University School of Medicine St Louis Missouri
10. Department of Medicine, Division of Geriatrics David Geffen School of Medicine at UCLA Los Angeles, California
11. Family Medicine and Rush Alzheimer's Disease Center Rush University Medical Center Chicago Illinois
12. Department of Medicine, Division of Geriatrics Duke University School of Medicine Durham North Carolina
13. Geriatrics Research Education and Clinical Center Durham VA Health Care System Durham North Carolina
14. Department of Medicine, Division of Geriatrics and Gerontology University of Wisconsin School of Medicine and Public Health Bronx New York
15. Departments of Neurology and Medicine Albert Einstein College of Medicine Bronx New York