1. Department of Radiology Macquarie University Hospital Sydney New South Wales Australia
2. Department of Medical Imaging Royal Brisbane and Women’s Hospital Brisbane Queensland Australia
3. School of Medicine University of Wollongong Wollongong New South Wales Australia
4. Department of Medical Imaging SCHN‐Westmead Sydney New South Wales Australia
5. Sydney Medical School University of Sydney Sydney New South Wales Australia
6. Department of Radiology Northland District Health Board Whangarei New Zealand
7. Neurological Intervention & Imaging Service of Western Australia Nedlands Western Australia Australia
8. Department of Interventional Radiology Liverpool Hospital Sydney New South Wales Australia
9. Department of Radiology St George Hospital Sydney New South Wales Australia
10. St George & Sutherland Clinical School UNSW Sydney Sydney New South Wales Australia
11. Neurointervention, Institute of Neurological Sciences Prince of Wales Hospital Sydney New South Wales Australia
12. Ingham Institute for Applied Medical Research Sydney New South Wales Australia
13. South West Sydney Clinical Campuses UNSW Sydney Sydney New South Wales Australia