1Department of Twin Research and Genetic Epidemiology, King’s College London, London, United Kingdom
2Division of Cardiovascular and Diabetes Research, University of Leeds, Leeds, United Kingdom
3Department of Medical Genetics, University of Helsinki and University Central Hospital, Helsinki, Finland
4Program in Medical and Population Genetics and Genetic Analysis Platform, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA
5Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, United Kingdom
6Stroke and Dementia Research Centre, St George's University of London, London, United Kingdom
7Institute for Stroke and Dementia Research, Klinikum der Universität Munich, Ludwig-Maximilians-University, Munich, Germany
8Stroke Prevention Research Unit, University Department of Clinical Neurology, Oxford University, Oxford, United Kingdom
9Division of Clinical Neurosciences, University of Edinburgh, Edinburgh, United Kingdom
10Wellcome Trust Centre for Human Genetics and Department of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
11Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
12Chronic Disease Epidemiology and Prevention Unit, National Institute for Health and Welfare, Helsinki, Finland
13Department of Epidemiology and Public Health, Pasteur Institute of Lille, Lille, France
14Department of Epidemiology and Public Health, University of Strasbourg, Strasbourg, France
15Department of Epidemiology, Faculty of Medicine, Toulouse-Purpan, Toulouse, France
16Department of Internal Medicine, University of Umeo̊, Umeo̊, Sweden
17Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
18Department of Neurology, Research Hospital of the Neurological Institute "Carlo Besta,"Milan, Italy
19deCODE Genetics, Reykjavik, Iceland
20Boston University Schools of Medicine and Public Health, Boston, MA
21Departments of Health Services, University of Washington, Seattlem WA
22Framingham Heart Study, Framingham, MA
23Department of Neurology, University of Washington, WA
24Epidemiology, Health Services, University of Washington, Seattle, WA
25Group Health Research Institute, Group Health, Seattle, WA
26Medicine, and Health Services, University of Washington, Seattle, WA
27Department of Medicine, University of Maryland, Baltimore, MD
28Clinical Trial Service Unit, University of Oxford, Oxford, United Kingdom
29University of Insubria, Varese, Italy
30Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA
31University of Newcastle, Callaghan, Australia
32Human Genetics Center and Institute of Molecular Medicine, University of Texas Health Sciences Center, Houston, TX
33Hunter Medical Research Institute, New Lambton, Australia
34John Hunter Hospital, New Lambton Heights, Australia
35Imperial College Cerebrovascular Research Unit, Imperial College London, London, United Kingdom
36Center for Human Genetic Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA
37Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
38University of Mississippi Medical Center, Jackson, MS
39Queen's University of Belfast, Belfast, United Kingdom
40 Departments of Health Services, University of Washington, Seattle, WA;
41Department of Twin Research and Genetic Epidemiology, King's College London,
42EuroCLOT Investigators, the Wellcome Trust Case Control Consortium 2, MOnica Risk, Genetics, Archiving and Monograph, MetaStroke, and the
43International Stroke Genetics Consortium
44St Thomas' Hospital Campus, 3rd Floor South Wing Block 8, Westminster Bridge Road, London, SE1 7EH.
