1. Neurology, CHU Toulouse, France
2. Neuroradiology, CHU Toulouse, France
3. Neurology, CHU Lille, France
4. Clinical Investigation Center, CHU Toulouse, France
5. Neurology, CHU Bordeaux, France
6. Neuroradiology, CHU Bordeaux, France
7. Methodology Department, CHU Bordeaux, France
8. Stanford Stroke Center, California, U.S.