1. Neurology Boston Medical Center Boston MA
2. Radiology Boston Medical Center Boston MA
3. Radiation Oncology Boston Medical Center Boston MA
4. Neurology Service Lausanne University Hospital University of Lausanne Switzerland
5. Neurology Helsinki University Hospital Finland
6. Neuroradiology Heidelberg University Hospital Germany
7. Neurology Hospital Universitario Vall d'Hebron Barcelona Spain
8. Basel University Hospital University of Basel Switzerland
9. Neurology University Hospital Basel Basel Switzerland
10. Neurology University Hospital Bern Bern Switzerland
11. Radiology University of Basel Switzerland
12. Neurology University of Erlangen‐Nuremberg Erlangen Germany
13. Neurology University Hospital Essen Essen Germany
14. Department of Neurology University Hospital Essen Essen Germany
15. Institute of Diagnostic and Interventional Radiology and Neuroradiology University Hospital Essen Essen Germany
16. Department of Neurosciences Experimental Neurology KU Leuven Leuven Belgium
17. Department of Neurology University Hospitals Leuven Leuven Belgium
18. Neurology Rhode Island Hospital RI
19. Neurology University Hospital Carl Gustav Carus Technische Universität Dresden Germany
20. Dresden Neurovascular Center University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
21. Neuroradiology, University Hospital Carl Gustav Carus Technische Universität Dresden Germany
22. Institute of Diagnostic and Interventional Neuroradiology University Hospital Bern Inselspital University of Bern Bern Switzerland
23. Neuroradiology University of Erlangen‐Nuremberg Erlangen Germany
24. Neurology Grady Memorial Hospital Atlanta GA
25. Neuroradiology Centro Hospitalar Universitario de Lisboa Central Portugal
26. Neurology and Stroke Unit Department of Neuroscience Bufalini Hospital Cesena Italy
27. Interventional Neuroradiology Vall d'Hebron University Hospital Barcelona Spain
28. Radiology Helsinki University Hospital Finland
29. Radiology Helsinki University Hospital University of Helsinki Helsinki Finland
30. Neurosurgery Mount Sinai Health System NY
31. Neurology McGovern Medical School at UTHealth TX
32. Neurology Hospital de Egas Moniz Centro Hospitalar Lisboa Ocidental Portugal
33. Neuroradiology Hospital de Egas Moniz Centro Hospitalar Lisboa Ocidental Portugal
34. Neuroradiology Charité – Universitätsmedizin Berlin Freie Universität Berlin and Humboldt‐Universität Germany
35. Neurology Experimental Neurology and Center for Stroke Research Berlin (CSB) and Berlin Institute of Health (BIH) Charité – Universitätsmedizin Berlin Freie Universität Berlin and Humboldt‐Universität zu Berlin Germany
36. Neurology & Stroke University of Tübingen Germany
37. Hertie‐Institute for Clinical Brain Research University of Tübingen Germany
38. Neurosurgery Barrow Neurological Institute AZ
39. Radiology Neuroradiology and Nuclear Medicine University Hospital Knappschaftskrankenhaus Bochum Germany
40. Klinikum Aschaffenburg Aschaffenburg Germany
41. Neurology New York Upstate Medical University NY
42. Neurology University of Pittsburgh Medical Center PA
43. Neurosurgery University of South Florida FL
44. Cooper Neurological Institute NJ
45. Miami Neuroscience Institute FL
46. Neurology University of Miami Miller School of Medicine FL
47. Neurology Bern University Hospital University of Bern Switzerland
48. Neuroradiology University Hospital RWTH Aachen Germany
49. Diagnostic and Interventional Neuroradiology University Medical Center Hamburg‐Eppendorf Germany
50. Neurology Heidelberg University Hospital Germany
51. Neurology Heidelberg University Hospital Heidelberg Germany