1. Microbiology Services NHS Blood and Transplant London UK
2. Infection and Immunity University College of London London UK
3. NHS Blood and Transplant/Public Health England Epidemiology Unit NHS Blood and Transplant London UK
4. NHS Blood and Transplant/Public Health England Epidemiology Unit Public Health England London UK
5. Blood Borne Virus Unit, Virus Reference Department, National Infection Service Public Health England London UK