1. Haematology, University College London, London, United Kingdom,
2. Clinical Trial Service Unit, Oxford, United Kingdom,
3. Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA,
4. Mayo Clinic, Rochester, MN, USA,
5. University of Pennsylvania, Philadelphia, PA, USA,
6. Molecular and Cellular Medicine, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom,
7. Centre for Clinical Haematology, Nottingham City Hosp., Nottingham, United Kingdom,
8. Northern Institute of Cancer Research, Newcastle University, Newcastle upon Tyne, United Kingdom,
9. North Division, Montefiore Medical Center, Bronx, NY, USA,
10. Leukemia Service, Memorial Sloane-Kettering Cancer Center, New York, NY, USA,
11. Rambam Medical Center, Technion, Haifa, Israel,
12. North London Cancer Network, Univ. College London Hosp., London, United Kingdom