https://public.smart-trial.co/#/public/649d77f0e8f8d0fb993d0c61/6626f6a04f0a3c7dd0860e14/662726d84f0a3c7dd08aeaa0/signup?lang=en-us&enforceLanguage=true, Darien, Connecticut, United States
Meridian Clinical Research (Savannah Neurology), Savannah, Georgia, United States
Palm Beach Research Center, West Palm Beach, Florida, United States
Pharmacology Research Institute, Encino, California, United States
Rochester Clinical Research, Inc., Rochester, New York, United States
Yale University School of Medicine, New Haven, Connecticut, United States
Columbia University Medical Center, New York, New York, United States
Rowe Neurology Institute, Lenexa, Kansas, United States
University of Cincinnati College of Medicine, Cincinnati, Ohio, United States
Columbia University Headache Center, New York, New York, United States
University of Colorado Anschutz Medical Campus - Department of Neurology, Aurora, Colorado, United States