| Affiliation: | 1. Department of Haematology, Royal Hospital for Children, Glasgow, UK;2. Department of Paediatric Haematology, Evelina Children's Hospital, London, UK;3. School of Medicine, Cardiff University, Cardiff, UK;4. Department of Haematology, Great Ormond Street Hospital for Children NHS Trust, London, UK;5. Department of Haematology, Sheffield Children's Hospital, Sheffield, UK;6. Department of Haematology, Leeds Children's Hospital, Leeds, UK;7. Bristol Haemophilia Comprehensive Care Centre, Bristol Royal Hospital for Children, Bristol, UK;8. Haemophilia Centre, Birmingham Childrens' Hospital, Birmingham, UK;9. The National Haemophilia Database, Manchester, UK;10. Department of Cellular and Molecular Medicine, University of Bristol, Bristol, UK |
