1. King’s Thrombosis Centre Department of Haematological Medicine King’s College Hospital London UK
2. Surgical Research Laboratory and Section of Hepatobiliary Surgery and Liver Transplantation Department of Surgery University Medical Center Groningen University of Groningen Groningen the Netherlands
3. Transfusion Medicine NHS Blood and Transplant Oxford UK
4. Department of Haematology Oxford University Hospitals NHS Foundation Trust Oxford UK
5. Radcliffe Department of Medicine University of Oxford and NIHR Oxford Biomedical Research Centre (Haematology) Oxford UK
6. Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic IDIBAPS Red de Enfermedades Hepáticas y Digestivas (CIBEREHD) Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN‐Liver) University of Barcelona Barcelona Spain
7. Department of Pediatrics Clinical Chemistry and Blood Coagulation Research MMK CLINTEC Karolinska Institutet Stockholm Sweden
8. Department of Haematology Karolinska University Hospital Stockholm Sweden
9. IRCCS Ca’ Granda Maggiore Hospital Foundation Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa Milano Italy
10. Department of Haematology Manchester Royal Infirmary Manchester UK