Spinocerebellar Ataxia Type 2

• Sanford Health — Sioux Falls, South Dakota, United States
• Online Patient Enrollment System — Sydney, Australia

Not specified

• Institut du Cerveau - Paris Brain Institute — Paris, France

• University of California-Los Angeles — Los Angeles, California, United States
• The University of Chicago — Chicago, Illinois, United States
• Johns Hopkins Medicine — Baltimore, Maryland, United States
• Mass General Hospital — Boston, Massachusetts, United States

• Durr — Paris, France

• AO Spedali Civili — Brescia, BS, Italy

• AO Spedali Civili — Brescia, BS, Italy

• Groupe Hospitalier Pitié Salpêtrière — Paris, France

• Research Site 8 — Sydney, New South Wales, Australia
• Research Site 7 — Melbourne, Victoria, Australia
• Research Site 2 — Montreal, Quebec, Canada
• Research Site 1 — Montreal, Quebec, Canada

• Barrow Neurological Institute — Phoenix, Arizona, United States
• CNS Trials — Long Beach, California, United States
• UCLA — Los Angeles, California, United States
• UCSF — San Francisco, California, United States