1. Transfusion Department Royal Devon University Healthcare NHS Foundation Trust Exeter UK
2. Haemovigilance Serious Hazards of Transfusion Manchester UK
3. Haematology Department Northampton General Hospital NHS Trust Northampton UK
4. Transfusion Department Scottish National Blood Transfusion Service Scotland UK
5. Transfusion Department University Hospitals of Derby and Burton NHS Foundation Trust Derby UK
6. Transfusion Department Liverpool University Hospitals NHS Foundation Trust Liverpool UK