1. Department of Neuroradiology, CHU de Montpellier, Montpellier, France
2. Division of Neuroradiology, NorthShore University Healthsystem, Evanston Hospital, Evanston, and University of Chicago Pritzker School of Medicine, Chicago, Illinois
3. Division of Laboratoire de Psychologie et Neurosciences Cognitives, UMR 8189 CNRS/Paris Descartes, Boulogne-Billancourt, France
4. Department of Neurosurgery, CHU de Montpellier, Montpellier, France
5. Division of Neurosurgery, NorthShore University Healthsystem, Evanston Hospital, Evanston, and University of Chicago Pritzker School of Medicine, Chicago, Illinois
6. Department of Neurology, CHU de Nîmes, Nimes, France