1. University Hospitals of Bristol and Weston NHS FoundationTrust Bristol UK
2. Oncology Cytogenetics The Christie NHS Foundation Trust Manchester UK
3. Bristol Genetic Laboratory North Bristol NHS Trust Westbury on Trym UK
4. Cancer Genetics Laboratory Department of Medical and Molecular Genetics, King's College London UK
5. Institute of Immunology and Immunotherapy University of Birmingham Birmingham UK
6. Department of Haematology Belfast City Hospital Belfast UK
7. NIHR Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust & Genomics Oxford UK
8. Paul O'Gorman Leukaemia Research Centre, School of Cancer Sciences, College of Medical, Veterinary and Life Sciences University of Glasgow Glasgow UK
9. Department of Haematology, School of Medicine Cardiff University Cardiff UK