1. Department of Neurology Yale School of Medicine New Haven CT
2. Outcomes Research and Assessment Group Duke Clinical Research Institute Durham NC
3. Division of Cardiology Department of Medicine UCLA Health Los Angeles CA
4. Department of Clinical Neurosciences Hotchkiss Brain Institute University of Calgary Alberta Canada
5. Division of Stroke Department of Neurology Massachusetts General Hospital Boston MA
6. Brigham and Women's Hospital Heart & Vascular Center Harvard Medical School Boston MA
7. Department of Neurology Duke Clinical Research Institute Duke University Medical Center Durham NC
8. Division of Neurocritical Care and Emergency Neurology Department of Neurology Yale School of Medicine New Haven CT