1. Department of Haematology, University of Cambridge, Cambridge, United Kingdom;
2. National Health Service Blood and Transplant, Cambridge Biomedical Campus, Cambridge, United Kingdom;
3. Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom;
4. Department of Haematology, Barts Health National Health Service Trust, London, United Kingdom;
5. Katharine Dormandy Haemophilia Centre and Thrombosis Unit, Royal Free London NHS Foundation Trust, London, United Kingdom;
6. Department of Haematology, University College London Cancer Institute, London, United Kingdom;
7. Institut Hospitalo-Universitaire L’Institut de Rythmologie et Modelisation Cardiaque, Hopital Xavier Arnozan, Pessac, France;
8. Département d’Hématologie, Assistance-Publique Hôpitaux de Paris, Centre de Référence des Pathologies Plaquettaires, Hôpital Armand Trousseau, Paris, France;
9. INSERM, Villejuif, France;
10. Cardiovascular Epidemiology Unit of the Medical Research Council/British Heart Foundation, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom; and
11. Structural Genomics Consortium, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom