1. Department of Stroke Center and Diagnostic and Interventional Neuroradiology, University of Versailles and Saint Quentin en Yvelines, Foch Hospital, Suresnes, France
2. Department of Diagnostic and Interventional Neuroradiology, Rothschild Foundation, Paris, France
3. Department of Diagnostic and Interventional Neuroradiology, Hospices Civils de Lyon, Bron, France
4. University Lille, CHU Lille, Department of Biostatistics, EA 2694–Santé Publique: Epidémiologie et Qualité des Soins, Lille, France
5. Department of Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
6. Department of Diagnostic and Interventional Neuroradiology, University Hospital of Limoges, Limoges, France
7. Department of Diagnostic and Interventional Neuroradiology, Hôpital Gui de Chauliac, Montpellier, France
8. Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, Nancy, France
9. Department of Diagnostic and Interventional Neuroradiology, Guillaume et René Laennec University Hospital, Nantes, France