1. From the Department of Neurology (N.B.S., K.W., C.M.G., C.D., S.K., H.G., J.G.R., R.L.S., T.R.), University of Miami Miller School of Medicine, FL
2. Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, NY (M.R.D.T.)
3. Endowed Health Services Research Center, University of Puerto Rico School of Medicine, San Juan (E.J.G.-R.)
4. Department of Medical and Health Sciences Research, Herbert Wertheim College of Medicine, Florida International University, Miami (J.C.Z.)
5. Department of Neurology, University of South Florida Morsani School of Medicine, Tampa (W.S.B., D.Z.R.).
6. Division of Cardiology (J.J.G.), University of Miami Miller School of Medicine, FL