1. Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
2. Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael’s Hospital, University of Toronto, ON, Canada
3. Department of Neurosurgery and Interventional Neuroradiology, Louisiana State University, Shreveport, LA, USA
4. Department of Radiology, Division of Neuroradiology, Johns Hopkins Medical Center, Baltimore, MD, USA
5. Department of Neurological Surgery and Radiology, Mayo Clinic, Rochester, MN, USA
6. Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
7. Departments of Radiology and Neurology, Boston Medical Center, Boston, MA, USA
8. Department of Interventional Neuroradiology, Stanford Medical Center, Palo Alto, CA, USA
9. Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
10. Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
11. Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
12. Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
13. University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
14. Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
15. Neuroradiology Department, Sana Kliniken, Lübeck GmbH, Lübeck, Germany
16. Department of Neurosurgery, University of Texas Medical Branch, Galveston, TX, USA
17. Department of Interventional Radiology, Oregon Health and Science University, Portland, OR, USA
18. Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
19. Neurology Department, Bordeaux University Hospital, Bordeaux, France
20. Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
21. Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA, USA
22. Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
23. Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
24. Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
25. Division of Neurology, Department of Medicine, National University Hospital, Singapore, Singapore
26. Department of Neurology, UTHealth McGovern Medical School, Houston, TX, USA
27. Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
28. Division of Stroke and Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
29. Department of Neurology and Radiology, University of Cincinnati, Cincinnati, OH, USA
30. Department of Endovascular Neurosurgery and Neuroradiology, Rutgers New Jersey Medical School, Newark, NJ, USA
31. Department of Neurosurgery, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
32. Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
33. GRC BioFast, Sorbonne University, Paris VI, Paris, France
34. Neurology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
35. UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Florence, Italy
36. Department of Diagnostic and Interventional Neuroradiology, Centro Hospitalar Universitário do Porto, Porto, Portugal
37. Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
38. Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
39. Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
40. Department of Neurology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
41. INSERM U1254, IADI, Université de Lorraine, Vandoeuvre-les-Nancy, France
42. Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
43. Department of Interventional Neuroradiology, Nancy University Hospital, Nancy, France
44. Department of Radiology, Interventional Neuroradiology Section, University Medical Center Münster, Münster, Germany
45. Department of Neurology and Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
46. Neurology Department, Sin-Lau Hospital, Tainan, Taiwan
47. UCLA Stroke Center and Department of Neurology Department, University of California, Los Angeles, Los Angeles, CA USA
48. Department of Radiology, Hôpital Civil Marie Curie, Charleroi, Belgium
49. Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa Hospital Research Institute and University of Ottawa, Ottawa, ON, Canada
50. Department of Diagnostic and Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium