1 Cardiology Unit, Presidio Sanitario Intermedio "Elena d'Aosta", via Cagnazzi 29, c.a.p, 80137, Napoli, Italy.
2 Department of Internal Medicine III, Division of Cardiology, Angiology and Intensive Medical Care, University Hospital Halle, Martin-Luther-University Halle, Ernst-Grube-Straße 40, D-06120, Halle (Saale), Germany.
3 Department of Cardiology, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin (CBF), Berlin, Germany.
4 Interventional Cardiology and Cardiology Department, Mediterraneo Hospital, Ilias Street 8-12, 16675, Glyfada, Greece.
5 Department of Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum (CVK), Berlin, Germany.
6 Deutsches Zentrum für Herz Kreislaufforschung (DZHK) - Standort Berlin, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum (CVK), Berlin, Germany.
7 Berlin Center for Regenerative Therapies (BCRT), Campus Virchow Klinikum (CVK), Berlin, Germany.