1. Department of Haemostaseology and Haemophilia Centre, Medical Clinic 2, Institute of Transfusion Medicine University Hospital Frankfurt Frankfurt Germany
2. Chief Executive Irish Haemophilia Society Dublin Ireland
3. Trinity College Dublin Ireland
4. Division of Hematology/Oncology, Department of Medicine University of North Carolina Chapel Hill North Carolina
5. Sheffield Haemophilia and Thrombosis Centre Royal Hallamshire Hospital Sheffield UK
6. Department of Infection Immunity and Cardiovascular Disease University of Sheffield Sheffield UK