1. Cardiology, Heart Failure and Heart Transplant Unit, Azienda Ospedaliera Papa Giovanni XXIII Bergamo, Piazza OMS 24127 Bergamo Italy
2. British Heart Foundation Cardiovascular Research Centre University of Glasgow Glasgow UK
3. University Medicine Goettingen Clinic for Cardiology and Pneumology Goettingen Germany
4. Hon Reader in Medicine Brighton and Sussex Medical School UK
5. University Hospital Virgen de Valme Medicina Interna Sevilla Spain
6. Outpatient Internal Medicine Cardiology Kosice Slovakia
7. Gottsegen Gyorgy, Orszagos Kardiologiai Intezet, Felnott Kardiologiai Osztaly Budapest Hungary
8. MHAT Bratan Shukerov, Cardiology Department Smolian Bulgaria
9. Veterans Medical Center ‐Minneapolis Minneapolis MN USA
10. Cumhuriyet University Medical Faculty Cardiology Sivas Turkey
11. Cardiology Consultants of Orange County Anaheim CA USA
12. Hospital Gregorio Maranon, Servicio de Cardiologia, and Universidad Europea y Universidad Complutense Madrid Spain
13. Praxis Dr Fischer Leipzig Germany
14. Kardiologiai Szakrendeles Nyiregyháza Hungary
15. P.O. Ospedale Valdichiana S. Margherita, U.O. di Cardiologia Cortona Italy
16. MHAT Tokuda Hospital Sofia, Clinic of Cardiology and Angio Sofia Bulgaria
17. Hospital Vall D'Hebron, Cardiology, Paseo Valle de Hebron Barcelona Spain
18. Hospital Virgen de la Victoria, Cardiologia, Campus Universitario Teatinos Malaga Spain
19. Kardio 1 s.r.o. Lucenec Slovakia
20. Letesia s.r.o. Trebisov Slovakia
21. Galenum s.r.o., Ambulancia v odbore Vutorne Lekarstvo Bratislava Slovakia
22. IRCCS San Raffaele Pisana Rome Italy
23. Novartis HC Ltd Hyderabad India
24. Novartis Pharma AG Basel Switzerland
25. Novartis Pharmaceuticals Corporation East Hanover NJ USA