1. Department of Neurology, Virginia Commonwealth University, Richmond, Virginia.
2. Department of Neurology, University of Virginia Health System, Charlottesville, Virginia.
3. Department of Nursing, Simmons College, Boston, Massachusetts.
4. Department of Public Health, Virginia Commonwealth University, Richmond, Virginia.
5. Department of Family Medicine and Population Health, and Virginia Commonwealth University, Richmond, Virginia.
6. Department of Emergency Medicine, Virginia Commonwealth University, Richmond, Virginia.