Imperial College London, University of East London - Department of Computer Science, Government of the United Kingdom - Royal Brompton and Harefield NHS Foundation Trust, Imperial College London, University of Birmingham - Institute of Cardiovascular Sciences, NHS Foundation Trust - Department of Haematology, Aberdeen Royal Infirmary, Aneurin Bevan University Health Board- Department of Hematology, Buckinghamshire Healthcare NHS Trust, County Durham and Darlington- Department of Haematology, Cwm Taf Morgannwg University Health Board- Department of Critical Care, Newcastle Upon Tyne Hospitals- Department of Hematology, North Cumbria Integrated Care NHS Foundation Trust- Department of Hematology, University Hospital of North Tees- Department of Haematology, Government of the United Kingdom - Royal Free London NHS Foundation Trust, Royal Liverpool University Hospital- Department of Haematology, The Royal London Hospital- Department of Haematology, Sheffield Teaching Hospitals- Department of Haematology, South Tees Hospitals NHS Foundation Trust- Department of Haematology, University Hospitals Birmingham NHS Foundation Trust, University Hospitals of North Midlands- Department of Hematology, University Hospitals Plymouth- Department of Haematology, Whittington Health- Department of Haematology, Northumbria Healthcare NHS Foundation Trust- Department of Haematology, Hampshire Hospitals NHS Foundation Trust, Oxford University Hospitals- Department of Haematology, Cardiff and Vale University Health Board, Imperial College London, Sheffield Teaching Hospitals- Department of Haematology and Imperial College London - Department of Haematology