1. From the Department of Neurology (S.D.A., F.W.B.), Unit of Clinical Biostatistics (A.G.-R.), and Department of Cardiology (T.B.L.), Aalborg University Hospital, Aalborg, Denmark; Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark (S.D.A., A.G.-R., G.Y.H.L., T.B.L.); and University of Birmingham Centre for Cardiovascular Sciences, City Hospital, Birmingham, United Kingdom (G.Y.H.L.).