1. Clinical Apheresis Unit; Beatson West of Scotland Cancer Centre; Glasgow United Kingdom
2. Yorkshire Blood and Marrow Transplant Programme; Leeds Teaching Hospitals; Leeds United Kingdom
3. Haematology Department; St James's Hospital; Dublin Ireland
4. Haematology Department, Derriford Hospital; Plymouth Hospitals NHS Trust; Plymouth United Kingdom
5. Department of Haematology; Western General Hospital; Edinburgh United Kingdom
6. Department of Haematology, Lincoln County Hospital; United Lincolnshire Hospitals NHS Trust; Lincoln, United Kingdom
7. Centre for Clinical Haematology; University Hospitals Birmingham; Birmingham United Kingdom
8. Department of Haematology; Heart of England NHS Foundation Trust; Birmingham United Kingdom
9. Tissue Services and Cell Banking; NHS Blood and Transplant; Bristol, United Kingdom
10. Department of Haematology; Belfast NHS Trust; Belfast, United Kingdom
11. Haematological Cancer Services; King's College Hospital NHS Foundation Trust; London United Kingdom
12. Department of Haematology; University Hospital Southampton; Southampton United Kingdom
13. Bristol Haematology Unit; University Hospitals Bristol; Bristol, United Kingdom
14. Clinical Haematology; Nottingham University Hospital; Nottingham United Kingdom
15. Department of Haematology, Sheffield Teaching Hospitals; Sheffield United Kingdom
16. Department of Haematology; Institut Catalá d'Oncologia; Barcelona Spain
17. HSC Transplant Services, Department of Haematology; Central Manchester University Hospitals; Manchester United Kingdom
18. Department of Clinical Haematology; University College Hospitals; London United Kingdom
19. Wolfson Cellular Therapies Unit; University College Hospitals; London United Kingdom
20. Department of Haematology; Cardiff & Vale University Health Board; Cardiff United Kingdom