1. Department of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
2. Department of Surgery, University of Alberta Hospital, Edmonton, Canada
3. Service de Neuroradiologie, CHU Dupuytren, Service de Neuroradiologie, Limoges, France
4. Department of Neuroradiology, Alfried-Krupp Krankenhaus Hospital, Essen, Germany
5. Department of Medical Imaging, Toronto Western Hospital, Toronto, Canada
6. Division of Interventional Neuroradiology, Medical School of Ribeirão Preto, University of São Paulo, Brazil
7. Department of Radiology, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Canada
8. Interventional Neuroradiology Laboratory, Centre Hospitalier de l’Université de Montréal (CHUM), Montreal, Canada