Cognitive Impairment

• VA San Diego Healthcare System, San Diego, CA — San Diego, California, United States
• Miami VA Healthcare System, Miami, FL — Miami, Florida, United States
• James A. Haley Veterans' Hospital, Tampa, FL — Tampa, Florida, United States
• Edward Hines Jr. VA Hospital, Hines, IL — Hines, Illinois, United States

Not specified

• General Hospital Groeninge — Kortrijk, Belgium

• CHU Brugmann — Brussels, Belgium

• University of Edinburgh — Edinburgh, United Kingdom
• University of Nottingham — Nottingham, United Kingdom

• Departement of Ambulatory Care and Community Medicine — Lausanne, Canton of Vaud, Switzerland

• Nathan Kline Institute for Psychiatric Research — New York, United States

• Institut Català de la Salut — Barcelona, Spain

• Biomedical Research Center, NIA/NIH/IRP — Baltimore, Maryland, United States

• University of Illinois at Urbana-Champaign — Urbana, Illinois, United States