Department of Cardiology;
University Clinical Center of Serbia;
Belgrade;
Serbia;
School of Medicine;
University of Belgrade;
Belgrade;
Serbia;
Department of Experimental;
Diagnostics and Specialty Medicine;
University of Bologna;
Bologna;
Italy;
Department of Cardiovascular;
Respiratory;
Nephrological;
Anesthesiological and Geriatric Sciences;
Sapienza;
University of Rome;
Italy;
Department of Cardiology;
University Hospital Medical Center "Bezanijska kosa" Belgrade;
Serbia;