1. Cardiologia 2 Heart Failure and Heart Transplant Program, ‘A. De Gasperis’ Cardiovascular Department; Niguarda Hospital; Milano Italy
2. Department of Clinical Cardiology and Heart Failure; Policlinico di Monza; Monza Italy
3. San Giovanni-Addolorata Hospital; Department of Cardiology; Roma Italy
4. Maria Vittoria Hospital; Cardiology Department; Torino Italy
5. Cardiovascular Unit; Azienda Servizi Sanitari n. 1 Triestina; Trieste Italy
6. NMCO Research Center; Firenze Italy
7. Department of Cardiology; Spedali Civili; Brescia Italy
8. USC Cardiovascular Medicine; Ospedali Riuniti; Bergamo Italy
9. GVM Hospitals of Care and Research; Ettore Sansavini Health Science Foundation; Cotignola Italy