1. Department of Neurology, Columbia University Medical Center, New York, NY, USA
2. Quality and Patient Safety, New York State Department of Health, Albany, NY, USA
3. NewYork-Presbyterian/Columbia University Medical Center, New York, NY, USA
4. Department of Neurology, Weill Cornell Medical College, New York, NY, USA
5. Health Strategies, American Heart Association/American Stroke Association, New York, NY, USA
6. Community Chronic Disease Prevention, New York State Department of Health, Albany, NY, USA
7. Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA