1. From the Department of Neuroradiology, INSERM U894, Sainte-Anne Hospital, Université Paris Descartes, France (V.G., O.N., C.O.); Department of Neuroradiology, INSERM U947 (Y.X., S.B.), Department of Neurology (S.R.), and INSERM U1116, CIC-P1433 (S.R., F.G.), Lorraine University, Nancy, France; Department of Neuroradiology, Foch Hospital, Suresnes, France (M.T.); Department of Neuroradiology, CHU Rennes, France (H.R.); Department of Neuroradiology, CHU de Reims, France (S.R.); and Department of...