1. Cardiac Department, Guglielmo da Saliceto Polichirurgico Hospital AUSL Piacenza, Italy
2. Cardiology Rehabilitation Division, Scientific Institute of Veruno, Italy
3. Department of Cardiology, Jessa Hospital, Hasselt, Belgium
4. Heart Centre Hasselt, University of Hasselt, Belgium
5. Department of Cardiology, University of Copenhagen, Denmark
6. Department of Cardiology, Spital Tiefenau, Bern, Switzerland
7. Department of General Practice and Primary Care, Queen’s University Belfast, UK
8. Florence Nightingale Foundation, Cambridge University Hospitals NHS Foundation Trust, UK
9. Cardiovascular Health Department, University of York, UK
10. Trinity College, University of Dublin, Ireland
11. Zealand University Hospital, Roskilde, Denmark
12. Department of Cardiovascular Medicine, Imperial College London, UK
13. Department of Cardiology, Charite Universitätsmedizin Berlin, Germany
14. Department of Internal Medicine, Lausanne University Hospital, Switzerland
15. Department of Cardiology, University of Antwerp, Belgium
16. Department of Cardiology, East Sussex Healthcare NHS Trust, UK
17. Cardiology Department, Universidad Complutense de Madrid, Spain
18. University of Ulster, Belfast Trust Northern Ireland, UK
19. Institute of Sport Medicine and Science, Comitato Olimpico Nazionale Italiano, Italy