| Affiliation: | 1. Department of Cardiovascular Diseases, University of Sienna, Siena, Italy;2. Cardioangiology and Cardiac Care Unit, Department of Clinical and Experimental Medicine, Federico II University Hospital, Naples, Italy;3. Azienda University Hospital, Ferrara, Italy;4. Cardiologic Surgical Unit, Santa Maria Annunziata Hospital, Florence, Italy;5. Department of Cardiology, Second University of Naples, Naples, Italy;6. Institute of Cardiovascular Diseases, Bucharest, Romania;7. Department of Clinical Medicine, Cardiovascular and Immunological Sciences, Federico II University School of Medicine, Naples, Italy;8. Noninvasive Cardiology Unit, San Raffaele Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy;9. Department of Clinical Medicine, University of Pisa, Pisa, Italy;10. Department of Cardiovascular, Respiratory, and Morphologic Sciences, University of Rome La Sapienza, Rome, Italy;11. Centro Mondialitá Sviluppo Reciproco Veneto Medica, Altavilla Vicentina, Italy;12. Department of Cardiology, University of Padua, Padua, Italy |
