1. Centro Cardiologico Monzino; IRCCS; Milan Italy
2. Cardiovascular Section, Department of Clinical Sciences and Community Health; University of Milan; Milan Italy
3. SDN IRCCS; Naples Italy
4. Cardiovascular Department; Ospedali Riuniti and University of Trieste; Trieste Italy
5. Division of Cardiac Rehabilitation, Salvatore Maugeri Foundation; IRCCS, Scientific Institute of Veruno, Veruno; Italy
6. Division of Cardiology, Salvatore Maugeri Foundation; IRCCS, Scientific Institute of Cassano Murge; Bari Italy
7. Cardiology SUN, Monaldi Hospital (Azienda dei Colli); Second University of Naples; Naples Italy
8. Cardiac Rehabilitation Unit; Multimedica IRCCS; Milan Italy
9. Cardiology Division; Santo Spirito Hospital; Rome Italy
10. Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health; University of Brescia; Brescia Italy
11. Salvatore Maugeri Foundation, IRCCS; Scientific Institute of Tradate, Tradate; Italy
12. Gabriele Monasterio Foundation; CNR-Regione Toscana; Pisa Italy
13. Life Science Institute; Scuola Superiore Sant'Anna; Pisa Italy
14. Heart Failure Unit, Cardiac Department; Guglielmo da Saliceto Hospital; Piacenza Italy
15. Department of Clinical and Molecular Medicine, Sant'Andrea Hospital; Sapienza University of Rome; Rome Italy
16. Department of Medicine and Surgery; University of Milano-Bicocca; Milan Italy
17. Department of Cardiovascular, Neural and Metabolic Sciences; San Luca Hospital, Istituto Auxologico Italiano; Milan Italy
18. Cardiology Division, Cardiac Arrhythmia Center and Cardiomyopathies Unit; San Camillo-Forlanini Hospital; Rome Italy
19. Section of Cardiology, Department of Medicine; University of Verona; Verona Italy
20. Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation; IRCCS - ISMETT; Palermo Italy
21. Department of Cardiology; University of Foggia; Foggia Italy
22. De Gasperis Cardiocenter; Niguarda Ca' Granda Hospital; Milan Italy
23. Cardiac Rehabilitation Unit; Salvatore Maugeri Foundation, IRCCS, Scientific Institute of Milan; Milan Italy
24. Department of Cardiology; S. Chiara Hospital; Trento Italy
25. Cardiac Rehabilitation; Azienda Ospedali Riuniti; Ancona Italy
26. Cardiology University Department, Heart Failure Unit and Cardiopulmonary Laboratory; IRCCS Policlinico San Donato, San Donato Milanese; Milan Italy
27. Department of Cardiovascular, Respiratory, Nephrology, Anesthesiology and Geriatric Sciences; Sapienza University of Rome; Rome Italy
28. Cardiovascular Center; Health Authority n. 1 and University of Trieste; Trieste Italy
29. Department of Advanced Biomedical Sciences; Federico II University of Naples; Naples Italy