1. Faculty of Medicine and Life Sciences; Universiteit Hasselt; Hasselt Belgium
2. Department of Cardiology; Ziekenhuis Oost-Limburg; Genk Belgium
3. Department of Cardiology; Forth Valley Royal Hospital; Edinburgh United Kingdom
4. Department of Cardiology; VU university medical center; Amsterdam the Netherlands
5. Department of Cardiology; Belfast City Hospital; Belfast United Kingdom
6. Department of Cardiology; Universitair Medisch Centrum Utrecht; Utrecht the Netherlands
7. Department of Cardiology; St. Antonius Hospital; Nieuwegein the Netherlands
8. Department of Cardiology; Royal Melbourne Hospital; Melbourne Australia
9. Department of Cardiology; Clinique de Marignane; Marignane Marseille France
10. Department of Cardiology; Groupe Hospitalier Mutualiste; Grenoble France
11. Department of Cardiology; Nouvelles Cliniques Nantaises; Nantes France
12. Department of Cardiology; Universitair Ziekenhuis Brussel; Brussels Belgium
13. Department of Cardiology; Freeman Hospital; Newcastle upon Tyne United Kingdom
14. Institute of Cellular Medicine, Newcastle University; United Kingdom
15. Department of Cardiology; Morriston Hospital; Swansea United Kingdom
16. Department of Cardiology; Golden Jubilee National Hospital; Glasgow United Kingdom
17. Department of Cardiology; Nottingham University Hospital; Nottingham United Kingdom
18. Department of Cardiology; Essex Cardio-thoracic Centre, Basildon Hospital; Essex United Kingdom
19. Department of Cardiology; Ninewells Hospital; Dundee United Kingdom
20. Department of Cardiology; Barts Heart Centre, Barts Health NHS Trust; London United Kingdom
21. Department of Cardiology; Bristol Heart Institute; Bristol United Kingdom