1. NIHR London In Vitro Diagnostics Co-operative, London, UK
2. Division of Medical Sciences and Graduate Entry Medicine, University of Nottingham, UK
3. NIHR Applied Research Collaboration East Midlands (ARC-EM), Nottingham UK
4. NIHR Newcastle In Vitro Diagnostics Co-operative, Newcastle University, UK
5. Newcastle upon Tyne Hospitals NHS Foundation Trust, UK
6. NIHR Community Healthcare MedTech and IVD CO-operative, Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Primary Care Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK