1. 1West Suffolk Hospital NHS Foundation Trust, Bury St Edmunds, UK
2. 2University Hospital Southampton NHS Foundation Trust, Southampton, UK
3. 3St Bartholomew’s Hospital, Barts’ Heart Centre, London, UK
4. 4East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
5. 5Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
6. 6Liverpool John Moores University, Research Institute for Sports and Exercise Physiology, Liverpool, UK
7. 7Wythenshawe Hospital, Manchester, UK
8. 8Imperial College Healthcare NHS Trust, London, UK
9. 9National Heart and Lung Institute, Imperial College, London
10. 10Royal United Hospital NHS Foundation Trust, Bath, UK
11. 11Department for Health, University of Bath, Bath, UK
12. 12North West Anglia NHS Foundation Trust, Peterborough, UK
13. 13University Hospital Amiens, Amiens, France