1. From the Division of Stroke and Neurocritical Care, Davee Department of Neurology (P.B.G.), Northwestern University Feinberg School of Medicine, Chicago, IL
2. Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, Tulane University of Medicine, New Orleans, LA (P.K.W.)
3. Davee Department of Neurology (F.S.), Northwestern University Feinberg School of Medicine, Chicago, IL
4. Division of Endocrinology and Metabolism, Department of Medicine, Dean Emeritus, School of Medicine, University of Virginia Health System, Charlottesville (R.M.C.).