[2]
National and Kapodistrian University of Athens
National and Kapodistrian University of Athens
Dimos Athens,Grecia
[3]
Belgrade University School of Medicine, Department of Cardiology, Clinical Center of Serbia, Belgrade, Serbia
[4]
Heart Failure Unit, Attikon University Hospital, National and Kapodistrian University of Athens, Grecia/ School of Medicine, University of Cyprus, Nicosia, Chipre