1. Department of Neurosurgery, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York (Ecker)
2. Departments of Neurosurgery and Radiology, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York (Levy, Hopkins)
3. Toshiba Stroke Research Center, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York (RDE, EIL, LNH) (Hopkins)