1. Department of Haematology Oxford University Hospitals OxfordUK
2. Department of Haematology Manchester University Foundation Trust ManchesterUK
3. Department of Haematology Guy's and St Thomas' Hospital LondonUK
4. Department of Haematology John Radcliffe HospitalNHSBT OxfordUK
5. Department of Haematology University Hospitals of Birmingham BirminghamUK
6. Department of Haematology Hammersmith Hospital Du Cane RoadUK
7. Department of Haematology Sheffield Haemophilia and Thrombosis Centre SheffieldUK
8. Department of Haematology Barts and the London School of Medicine and Dentistry LondonUK
9. Department of Haematology Queen Mary University of LondonBart's and The London School of Medicine and Dentistry, Institute of Cell and Molecular Science LondonUK
10. Royal Manchester Children's HospitalManchester University Hospitals NHS Foundation Trust ManchesterUK
11. Department of Haematology St James's University Hospital Leeds UK