1. From Departments of Neurosurgery and Neuroradiology (D.J.F., P.A.R., T.J.M.), Cleveland Clinic Foundation, Cleveland, Ohio; Departments of Neurosurgery and Radiology and Toshiba Stroke Research Center (E.I.L., L.N.H.), School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Millard Fillmore Gates Hospital, Kaleida Health, Buffalo, NY; Departments of Radiology and Neurosurgery (A.S.T.), Medical University of South Carolina, Charleston, SC; Department of...