IDIOPATHIC PARKINSON'S DISEASE

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Arizona Neurological Institute — Phoenix, Arizona, United States
• Pacific Neuroscience Medical Group — Oxnard, California, United States
• San Francisco Clinical Research Center — San Francisco, California, United States

• 02 — Berlin, Germany
• 24 — Bochum, Germany
• 38 — Buchholz, Germany
• 7 — Cologne, Germany

• Research Site — Casino, Italy
• Research Site — Roma, Italy

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Barrow Neurological Institute — Phoenix, Arizona, United States
• Mayo Clinic Scottsdale — Scottsdale, Arizona, United States
• San Francisco Clinical Research Center — San Francisco, California, United States

• Ulm, Baden-Wurttemberg, Germany
• Wolfach, Baden-Wurttemberg, Germany
• München, Bavaria, Germany
• Marburg, Hesse, Germany

• CHU — Clermont-Ferrand, France

Not specified

• Aalborg Hospital — Aalborg, Denmark
• Bispebjerg Hospital — Copenhagen, Denmark
• Århus Kommunehospital — Nørrebrogade 44, Denmark
• South Karelia Central Hospital — Lappeenranta, Finland

• Seung-Jae, Myung — Seoul, South Korea

Not specified