California Clinical Trials Medical Group/PAREXEL, Glendale, California, United States
UCLA Ataxia Center, Los Angeles, California, United States
Ohio State University Wexner Medical Center, Columbus, Ohio, United States
USF College of Medicine, Tampa, Florida, United States
PRA Health Sciences, Lenexa, Kansas, United States
University of California, San Francisco (UCSF), San Francisco, California, United States
Emory University, Atlanta, Georgia, United States
University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, United States
Neurocrine Clinical Site, Bellevue, Washington, United States
Hammersmith Medicines Research, London, United Kingdom
Parexel Early Phase Clinic Unit- Los Angeles, Glendale, California, United States