Synucleinopathies

• XenoPort Investigational Site — Peoria, Arizona, United States
• XenoPort Investigational Site — Bingham Farms, Michigan, United States

• University of Florida — Gainesville, Florida, United States

• University College London Hospitals NHS Trust — London, United Kingdom
• Oxford University Hospitals NHS Trust — Oxford, United Kingdom

• Universidade Federal do Piauí — Parnaíba, Piauí, Brazil

• University Hospital — Padova, Italy

• University of Bordeaux — Bordeaux, France
• University of Munich — Munich, Bavaria, Germany
• University of Marburg — Marburg, Germany
• Radboud university medical center — Nijmegen, Netherlands

Not specified

• Toronto Western Hospital — Toronto, Ontario, Canada

• Tsinghua University Yuquan Hospital — Beijing, Beijing Municipality, China

• Fachkrankenhaus für neurologische Akut- und Rehabilitationsmedizin — Bad Neustadt an der Saale, Germany
• Universitätsklinikum Dresden Klinik für Neurologie — Dresden, Germany
• University of Giessen, Department of Neurology — Giessen, Germany
• Ernst-Moritz-Arndt-University of Greifswald, Department of Neurology — Greifswald, Germany