Basal Ganglia Diseases

• Korea University Ansan Hospital — Ansan, South Korea
• Inje University Busan Paik Hospital — Busan, South Korea
• Youngnam University Hospital — Daegu, South Korea
• Kangwon Nat'l University Hospital — Kangwon, South Korea

• Johns Hopkins Hospital — Baltimore, Maryland, United States

• Centre Hospitalier Universitaire de Nantes — Nantes, France

Not specified

• Quotient Clinical — Ruddington, Nottingham, United Kingdom

• University Hospital — Bordeaux, France

• GSK Investigational Site — Sofia, Bulgaria
• GSK Investigational Site — Sofia, Bulgaria
• GSK Investigational Site — Varna, Bulgaria
• GSK Investigational Site — Halifax, Nova Scotia, Canada

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Mayo Clinic Arizona — Scottsdale, Arizona, United States
• Institute for Neurodegenerative Disorders — New Haven, Connecticut, United States
• Oregon Health & Science University — Portland, Oregon, United States

Not specified

• Duke University Medical Center — Durham, North Carolina, United States