Basal Ganglia Diseases

• GSK Investigational Site — Fountain Valley, California, United States
• GSK Investigational Site — Pasadena, California, United States
• GSK Investigational Site — Reseda, California, United States
• GSK Investigational Site — Ventura, California, United States

• GSK Investigational Site — Beijing, China

• GSK Investigational Site — Antwerp, Belgium

• Lahey Clinic — Burlington, Massachusetts, United States

• University Hospital Zurich, Division of Neurology — Zurich, Canton of Zurich, Switzerland

• University of Florida Movement Disorders Center — Gainesville, Florida, United States

Not specified

• University of Minnesota — Minneapolis, Minnesota, United States

• Hangzhou Normal University,Center for Cognition and Brain Disorder — Hangzhou, Zhejiang, China
• Hangzhou Normal University — Hangzhou, Zhejiang, China

Not specified