1. Sussex Cardiac Center Brighton and Sussex University Hospitals NHS Trust Brighton UK
2. Division of Clinical and Experimental Medicine Brighton and Sussex Medical School Brighton UK
3. William Harvey Research Institute Queen Mary University of London London UK
4. Barts Heart Center Barts Health NHS Trust London UK
5. Cardiovascular Medicine Yale University School of Medicine New Haven Connecticut USA
6. Oxford Heart Center Oxford University Hospitals NHS Trust Oxford UK
7. Yorkshire Heart Center The Leeds Teaching Hospitals NHS Trust Leeds UK
8. Department of Cardiology University Hospital Southampton NHS Foundation Trust Southampton UK
9. Faculty of Life Sciences and Medicine King's College London and King's College Hospital NHS Foundation Trust London UK
10. Cardiology Department The James Cook University Hospital Middlesbrough UK
11. Department of Cardiology University Hospitals Plymouth NHS Trust Plymouth UK
12. Glenfield Hospital University of Leicester Leicester UK
13. Cardiology Clinical Academic Group St. George's University of London and St. George's University Hospitals NHS Foundation Trust London UK
14. Bristol Heart Institute, University Hospital Bristol NHS Foundation Trust Bristol UK
15. Heart and Lung Center New Cross Hospital Wolverhampton UK
16. Hammersmith Hospital Imperial College Healthcare NHS Trust London UK
17. Cardiothoracic Directorate Guy's and St. Thomas' NHS Foundation Trust London UK
18. Department of Mathematics University of Sussex Brighton UK
19. Cardiology Department Queen Elizabeth Hospital Birmingham UK