1. From the UCL Stroke Research Centre (J.G.B., D.W., D.J.W.) and Neuroradiological Academic Unit (H.R.J.), Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, London; Department of Statistical Science (G.A.), University College London, United Kingdom; Stroke Research Centre (H.D.), Department of Neurology, Fujian Medical University Union Hospital, Fuzhou, People's Republic of China; Department of Neurology (K.-J.L.), Korea University Guro Hospital, Seoul; Department...