1. Cardiovascular Department, Association Socio Sanitary Territorial Santi Paolo e Carlo, 20153 Milano, Italy
2. Division of Cardiology, “Tor Vergata” University Hospital, 00133 Rome, Italy
3. Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, 00133 Rome, Italy
4. Cardiology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Department of Clinical Science and Community Health, University of Milan, 20122 Milan, Italy
5. Department of Emergency, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
6. Department of Biomedical and Clinical Sciences “L. Sacco”, Università degli Studi di Milano, 20157 Milan, Italy