Follow up 18F-AV-1451 Scan in Confirmatory Cohort Subjects From Study 18F-AV-1451-A05

New York University Center for Brain Health, New York

University of Pennsylvania, Philadelphia

Duke University Medical Center, Durham

Compass Research, LLC, Orlando

Premiere Research Institute, West Palm Beach

University of South Florida Health Byrd Alzheimer's Institute, Tampa

Meridien Research, St. Petersburg

Neuropsychiatric Research Center of Southwest Florida, Fort Myers

Washington University School of Medicine, St Louis

Banner Alzheimer's Institute, Phoenix

Imaging Endpoints, Scottsdale

Mayo Clinic Arizona, Scottsdale

Banner Sun Health Research Institute, Sun City

Las Vegas Radiology, Las Vegas

California Medical Clinic for Headache, Santa Monica

21st Century Oncology, Newport Beach

Institute for Brain Aging and Dementia, UC Irvine, Irvine

Alzheimer's Disease Center, UC Davis, Sacramento

Massachusetts General Hospital, Boston

Boston University School of Medicine, Boston

Rhode Island Hospital, Providence

Butler Hospital, Providence