1. Department of Neurology, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
2. Department of Neuroradiology, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
3. Toulouse NeuroImaging Center, Université de Toulouse, Toulouse, France
4. Department of Neurology, Gui de Chauliac Hospital, CHU Montpellier, University of Montpellier, Montpellier, France
5. Department of Pharmacovigilence and Pharmaco-epidemiology, Toulouse University, Toulouse, France