1. Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, United Kingdom;
2. Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo, University of Pavia, Pavia, Italy;
3. Division of Medical Sciences, University of Dundee, Dundee, United Kingdom;
4. Center for the Biology of Disease, Vlaams Instituut voor Biotechnologie, Leuven, Belgium;
5. Department of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium;
6. Nuffield Department of Clinical Laboratory Sciences, University of Oxford, Oxford, United Kingdom;
7. Department of Haematology, Karolinska Institute, Stockholm, Sweden;
8. Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom;
9. Department of Haematology, Great Western Hospital, Swindon, United Kingdom;
10. Department of Haematology, University of Milan Bicocca, Milan, Italy;
11. Faculty of Medicine, University of Southampton, Southampton, United Kingdom;
12. Department of Haematology, University of Cambridge, Cambridge, United Kingdom;
13. Department of Haematology, Addenbrooke’s Hospital, Cambridge, United Kingdom; and
14. St. James Institute of Oncology, St. James Hospital, Leeds, United Kingdom