1. From the Department of Medicine, University of Thessaly, Larissa, Greece (G.N., K.M.); Stroke Service, Department of Neurosciences, Leeds Teaching Hospitals NHS Trust and Medical School, University of Leeds, United Kingdom (V.P.); Hellenic Cardiovascular Research Society, Athens, Greece (K.V.); Stroke Center, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Switzerland (P.M.); Institute of Cardiovascular Sciences, University of Birmingham Centre, United Kingdom (G.Y.H.L.); and...