[1] University of Tennessee Health Science Center,Department of Neurology
[2] SS Annunziata Hospital,Neurological Service
[3] University of Mississippi Medical Center,Department of Neurology
[4] Stritch School of Medicine,Department of Neurology, Loyola University Chicago
[5] University of Southern Denmark,Research Unit of Neurology, Department of Clinical Research, Faculty of Health Sciences
[6] The Ohio State University Wexner Medical Center,Department of Neurology
[7] University of Louisville,Department of Neurology
[8] University of Tennessee Health Science Center,College of Medicine
[9] University of New Mexico,Department of Neurology
[10] Harvard Medical School,Stroke Division, Department of Neurology, Beth Israel Deaconess Medical Center
[11] Tufts Medical Center,Department of Neurology