[1] Univ Hosp Bristol & Weston NHS Fdn Trust, Bristol, Avon, England
[2] Christie NHS Fdn Trust, Oncol Cytogenet, Manchester, Lancs, England
[3] North Bristol NHS Trust, Bristol Genet Lab, Westbury On Trym, England
[4] Kings Coll London, Dept Med & Mol Genet, Canc Genet Lab, London, England
[5] Univ Birmingham, Inst Immunol & Immunotherapy, Birmingham, W Midlands, England
[6] Belfast City Hosp, Dept Haematol, Belfast, Antrim, North Ireland
[7] Oxford Univ Hosp NHS Fdn Trust & Genom, NIHR Oxford Biomed Res Ctr, Oxford, England
[8] Univ Glasgow, Coll Med Vet & Life Sci, Paul OGorman Leukaemia Res Ctr, Sch Canc Sci, Glasgow, Lanark, Scotland
[9] Cardiff Univ, Sch Med, Dept Haematol, Cardiff, Wales