1. From INSERM U 698 and Paris-Diderot University, Sorbonne Paris Cité, Paris, France (P.C.L., L.C., J.L., M.M., E.M., C.G., I.F.K., G.S., J.G.-V., P.-J.T., P.A.); and Department of Neurology and Stroke Centre (P.C.L., L.C., M.M., E.M., C.G., H.A., B.L., J.-M.O., G.S., J.G.-V., P.-J.T., P.A.) and Department of Radiology (I.F.K.), Bichat University Hospital, Paris France.