1. Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University Keele UK
2. Department of Cardiology Royal Stoke University Hospital Stoke‐on‐Trent UK
3. Wessex Cardiothoracic Unit Southampton University Hospital & Faculty of Medicine University of Southampton Southampton UK
4. National Institute for Cardiovascular Outcomes Research Barts Health NHS Trust London UK
5. Department of Cardiology James Cook University Hospital Middlesbrough UK
6. Department of Cardiology St George's University Hospital NHS Trust London UK
7. Division of Informatics, Imaging and Data Science, Faculty of Biology, Medicine and Health University of Manchester Manchester UK
8. Leeds Institute for Data analytics University of Leeds Leeds UK
9. Leeds Institute of Cardiovascular and Metabolic Medicine University of Leeds Leeds UK
10. Department of Cardiology Leeds Teaching Hospitals NHS Trust Leeds UK
11. Department of Cardiology University hospital of Wales Cardiff UK