1. From the Neurovascular Clinical Science Unit, Stroke Service and Department of Neurology (P.J.K., N.G., S.M., G.H., M.M.), University College Dublin, Ireland
2. HRB Stroke Clinical Trials Network Ireland (P.J.K., S.M., S.C., E.D., J.H., G.H., M.M., D.W.)
3. Department of Neurology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Universitat Autònoma de Barcelona (Department of Medicine), Barcelona, Spain (P.C.-R., J.M.-F., R.D.-M.)
4. Mater University Hospital, Radiography and Diagnostic Imaging, School of Medicine (N.G., J.M., S.F.), University College Dublin, Ireland
5. Department of Vascular Surgery, St Vincent’s University Hospital (M.B.), University College Dublin, Ireland
6. Stroke Service, Departments of Geriatric Medicine, Cork University Hospital, Ireland (P.B.)
7. Université Paris Descartes, INSERM UMR S 894, Service de Neurologie et Unité Neurovasculaire, Hôpital Sainte-Anne, Paris, France (D.C.)
8. Departments of Clinical Neurosciences, Radiology and Community Health Sciences, Hotchkiss Brain Institute, University of Calgary, AB, Canada (S.B.C.)
9. Department of Neurology, Cork University Hospital, and Department of Clinical Neuroscience, College of Medicine and Health, University College Cork, Ireland (S.C.)
10. Connolly Hospital Dublin and Royal College of Surgeons Ireland (E.D.)
11. Department of Nuclear Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain (A.F.-L.)
12. Stroke Service, Department of Geriatric Medicine, St James’ Hospital and Trinity College Dublin, Ireland (J.H.)
13. Department of Radiology (E.K., M. O’Connell), University College Dublin, Ireland
14. Department of Vascular Surgery (C.M., M. O’Donohoe), University College Dublin, Ireland
15. Division of Neurology, National University Health System, and Yong Loo Lin School of Medicine, National University of Singapore (V.S.)
16. Health Research Institute and Department of Biostatistics, University of Limerick, Ireland (C.W.)
17. Department of Geriatric and Stroke Medicine, Royal College of Surgeons in Ireland/Beaumont Hospital Dublin Ireland (D.W.)