1 Department of Infection, Immunity & Cardiovascular Disease, Faculty of Medicine, Dentistry & Health, University of Sheffield, Sheffield, UK; Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK. Electronic address: [email protected].
2 South Yorkshire Regional Department of Infection and Tropical Medicine, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.
3 Department of Infection, Immunity & Cardiovascular Disease, Faculty of Medicine, Dentistry & Health, University of Sheffield, Sheffield, UK; Division of Clinical Medicine, School of Medicine & Population Health, University of Sheffield, Sheffield, UK.