1. School of Cellular and Molecular Medicine University of Bristol Bristol UK
2. Institute of Applied Health Research The University of Birmingham Birmingham UK
3. Nuffield Department of Primary Care Health Sciences Medical Sciences Division University of Oxford Oxford UK
4. Haemostasis Research Unit (HRU) Department of Haematology University College London London UK
5. Centre for Academic Primary Care Bristol Medical School University of Bristol Bristol UK
6. Unit of Academic Primary Care Warwick Medical School University of Warwick Coventry UK