Movement Disorders

• Washington Hospital Center — Washington D.C., District of Columbia, United States
• Northwestern University Medical Center — Chicago, Illinois, United States
• Mission Hospitals — Asheville, North Carolina, United States
• The Ohio State University — Columbus, Ohio, United States

• School of Medicine, Cardiff University — Cardiff, Wales, United Kingdom

• GSK Investigational Site — London, United Kingdom
• GSK Investigational Site — London, United Kingdom

• GSK Investigational Site — Zuidlaren, Netherlands

• University Hospital Bordeaux (Pellegrin Hospital) — Bordeaux, France
• University Hospital Toulouse — Toulouse, France

• Studienzentrum der PROSENEX, AmbulatoriumsbetriebsgesmbH an der Confraternität-Privatklinik Josefstadt — Vienna, Austria

• Department of Neurology, Aarhus University Hospital — Aarhus, Jutland, Denmark
• Department of Neurology , Aarhus University Hospital — Aarhus, Denmark
• Bispebjerg Hospital — Copenhagen, Denmark

Not specified

• Weill Cornell Medical College — New York, United States

Not specified