1. Department of Neurology, Emory University School of Medicine-Atlanta, GA (M.H.M., L.S.V., H.A., P.N.M., F.M.F., D.C.H.).
2. Marcus Stroke & Neuroscience Center, Grady Memorial Hospital-Atlanta, GA (M.H.M., L.S.V., H.A., P.N.M., F.M.F., D.C.H.).
3. Department of Neurology, Faculty of Medicine, South Valley University, Qena, Egypt (M.H.M.).
4. Department of Neurology, Hospital Universitario Vall d’Hebron, Barcelona, Spain (M.O.-G., M.R.-G., M.R.).
5. Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY (S.M., B.R.S., J.T.F.).
6. Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City (M.F., J.V.-S., S.O.-G.).
7. Department of Neurology, Radiology, Boston University Chobanian and Avedisian School of Medicine, MA (P.K., M.A., T.N.N.).
8. Department of Neurology, Cooper University Medical Center, Camden, NJ (N.V., J.E.S.).
9. Department of Neurosurgery, University of Illinois at Chicago (S.P., A.A.).
10. Department of Neurology, Neurosurgery, University of Pittsburgh Medical Center, PA (R.G.N.).