1. Department of Clinical Haematology Nottingham University Hospitals NHS Trust NottinghamUK
2. Department of Haematology University Hospitals of Leicester NHS Trust Lymphoid Malignancies Group University of Leicester LeicesterUK
3. Haematology and Medical Oncology St. George’s Healthcare NHS Trust LondonUK
4. Department of Haemato‐Oncology The Royal Marsden NHS Foundation Trust SuttonUK
5. Department of Haematological Medicine King’s College Hospital LondonUK
6. Department of Haematology and National Centre for Human Retrovirology Imperial College Healthcare NHS Trust LondonUK
7. Department of Haematology University College Hospital LondonUK
8. Division of Cancer Sciences University of Manchester ManchesterUK
9. The Christie NHS Foundation Trust ManchesterUK
10. Department of Clinical Haematology Oxford Cancer and Haematology Centre Oxford University Hospitals NHS Trust Oxford UK