1. Department of Neurology and Stroke Center Rothschild Foundation Hospital Paris France
2. Department of Ophthalmology Rothschild Foundation Hospital Paris France
3. Neurology and Stroke Center Public Assistance Hospitals of Paris SOS‐TIA Clinic Bichat Hospital University of Paris Paris France
4. Department of Clinical Research Rothschild Foundation Hospital Paris France
5. Department of Neuroradiology Rothschild Foundation Hospital Paris France