Healthy

• Brain Matters Research — Delray Beach, Florida, United States
• Compass Research - Orlando — Orlando, Florida, United States
• Compass Research - The Villages — The Villages, Florida, United States
• Columbia University — New York, United States

Not specified

• Genuine Research Center GRC — Cairo, Egypt

• Novartis Investigative Site — Graz, Austria

• Celerion — Tempe, Arizona, United States

• University of Wisconsin-Madison Natatorium — Madison, Wisconsin, United States

• Zehra Güçhan Topcu — Famagusta, Cyprus

• Profil Institut für Stoffwechselforschung GmbH — Neuss, North Rhine-Westphalia, Germany

• Johns Hopkins Bayview Medical Center — Baltimore, Maryland, United States

• Samsung Medical Center — Seoul, South Korea