1. Department of Neurology Inselspital University Hospital and University of Bern Bern Switzerland
2. Department of Neurology and Stroke Center University Hospital Basel and University of Basel Basel Switzerland
3. Stroke Trials Unit University of Nottingham Nottingham UK
4. Department of Medicine National University of Malaysia Bangi Malaysia
5. Stroke, Nottingham University Hospitals National Health Service Trust Nottingham UK
6. Stroke Research Centre University College London Queen Square Institute of Neurology London UK
7. Centre for Clinical Brain Sciences University of Edinburgh Edinburgh UK
8. Radiological Sciences University of Nottingham Nottingham UK
9. National Institute for Health Research Nottingham Biomedical Research Centre Nottingham UK
10. Neurology and Neurorehabilitation, University Hospital for Geriatric Medicine Felix Platter University of Basel Basel Switzerland
11. Stroke Center, Hirslanden Clinic Zürich Switzerland