1. From the NHS National Services Scotland, Edinburgh (I.M.D.)
2. NHS Lanarkshire Stroke MCN, Monklands Hospital, Airdrie, United Kingdom (M.B.)
3. Centre for Clinical Brain Sciences, University of Edinburgh, United Kingdom (M.D.)
4. Institute of Cardiovascular and Medical Sciences, University of Glasgow, United Kingdom (P.L., T.J.Q.)
5. Division of Applied Medicine, Department of Medicine and Therapeutics, University of Aberdeen, United Kingdom (M.J.M.)
6. NHS Greater Glasgow and Clyde, United Kingdom (C.H.M.A.).