1. National Transfusion Microbiology Laboratories; NHS Blood and Transplant; London UK
2. Blood Borne Virus Unit, Virus Reference Department, Microbiology Services; Public Health England; London UK
3. NHS Blood and Transplant/Public Health England Epidemiology Unit; NHS Blood and Transplant; London UK
4. Clinical Transfusion Microbiology; NHS Blood and Transplant; London UK
5. National Transfusion Microbiology Reference Laboratory; NHS Blood and Transplant; London UK
6. Division of Infection and Immunity; University College London; London UK