[1] Queen Mary Univ London, Barts Canc Inst, Ctr Haematooncol, London, England
[2] Univ Coll London Hosp, Dept Clin Haematol, London, England
[3] Nottingham Univ Hosp NHS Trust, Nottingham, England
[4] Oxford Univ Hosp NHS Fdn Trust, Churchill Canc Ctr, Oxford, England
[5] Beatson West Scotland Canc Ctr, Glasgow, Lanark, Scotland
[6] Univ Hosp Birmingham NHS Fdn Trust, Ctr Clin Haematol, Birmingham, W Midlands, England
[7] Barts Hlth NHS Trust, St Bartholomews Hosp, Dept Haemato Oncol, London, England
[8] Univ Coll London Hosp, Dept Histopathol, London, England
[9] Univ Birmingham, Canc Res UK Clin Trials Unit, Birmingham, W Midlands, England
[10] UCL, Canc Res UK, London, England
[11] Barking Havering & Redbridge Univ Hosp NHS Trust, Dept Haematol, London, England
[12] Liverpool Univ Hosp, Clatterbridge Canc Ctr, Liverpool, Merseyside, England
[13] Univ Nottingham, Sch Med, Nottingham, England