[1] Wellcome Trust Sanger Inst, Cambridge CB10 1SA, England
[2] Univ Cambridge, Dept Haematol, Cambridge CB2 0PT, England
[3] Natl Hlth Serv NHS Blood & Transplant, Cambridge CB2 0PT, England
[4] European Bioinformat Inst, European Mol Biol Lab, Cambridge CB10 1SD, England
[5] Radboud Univ Nijmegen, Dept Mol Biol, NL-6525 GA Nijmegen, Netherlands
[6] Wellcome Trust Sanger Inst, EBI Single Cell Genom Ctr, Sanger Inst, Cambridge CB10 1SA, England
[7] MRC, Biostat Unit, Cambridge CB2 0SR, England
[8] UCL, Inst Canc, Dept Haematol, London WC1E 6DD, England
[9] Royal Free NHS Trust, Katharine Dormandy Haemophilia Ctr, London NW3 2QG, England
[10] Royal Free NHS Trust, Thrombosis Unit, London NW3 2QG, England
[11] UCL, CHIME Inst, London NW1 2DA, England
[12] Univ Auckland, Auckland Bioengn Inst, Auckland 1010, New Zealand
[13] Ctr Genom Regulat, Barcelona 08002, Spain
[14] Univ Pompeu Fabra, Barcelona 08002, Spain
[15] Imperial Coll Healthcare NHS Trust, London W12 0HS, England
[16] Ealing Hosp NHS Trust, Southall UB1 3HW, Middx, England
[17] Univ Western Australia, Crawley, WA 6009, Australia
[18] Radboud Univ Nijmegen, Med Ctr, Hematol Lab, Dept Lab Med, NL-6525 GA Nijmegen, Netherlands
[19] AP HP, INSERM U1009, F-94805 Villejuif, France
[20] Univ E Anglia, Norwich Med Sch, Biomed Res Ctr, Norwich NR4 7TJ, Norfolk, England
[21] Univ Leuven, Ctr Mol & Vasc Biol, B-3000 Leuven, Belgium
[22] Cambridge Univ Hosp NHS Fdn Trust, Cambridge B2 0QQ, England
[23] Univ London Imperial Coll Sci Technol & Med, Acad Hlth Sci Ctr, Dept Haematol, London W12 0HS, England
[24] Kings Coll London, St Thomas Hosp, Genet & Mol Med Div, Dept Twin Res & Genet Epidemiol, London SE1 7EH, England
[25] Univ Bristol, Sch Cellular & Mol Med, Bristol BS8 1TD, Avon, England
[26] Addenbrookes Cambridge Univ Hosp NHS Trust, Dept Oncol, Cambridge CB2 0RE, England
[27] Canc Res UK, Cambridge Inst, Cambridge CB2 0RE, England
[28] Univ Bristol, Sch Clin Sci, Bristol BS2 8DZ, Avon, England
[29] European Mol Biol Lab, Genome Biol Unit, D-69117 Heidelberg, Germany
[30] European Mol Biol Lab, Dev Biol Unit, D-69117 Heidelberg, Germany
[31] Univ Cambridge, Wellcome Trust, MRC, Stem Cell Inst, Cambridge CB2 1QR, England
[32] Univ Cambridge, Cambridge Inst Med Res, Dept Haematol, Cambridge CB2 0XY, England