J.P. Mohr, MD Doris and Stanley Tananbaum Stroke Center, The Neurological Institute, New York, NY
Correspondence: J.P. Mohr, MD, Sciarra Professor of Clinical Neurology, Doris and Stanley Tananbaum Stroke Center, The Neurological Institute, 710 West 168th Street, New York, NY 10032; e-mail: Jpm10@columbia.edu