[1] Univ Zagreb, Dubrava Univ Hosp, Dept Internal Med, Div Cardiol, Zagreb 10000, Croatia
[2] Univ Zagreb, Sveti Duh Univ Hosp, Dept Internal Med, Div Cardiol, Zagreb 10000, Croatia
[3] Univ Zagreb, Sch Med, Andrija Stampar Sch Publ Hlth, Zagreb 10000, Croatia
[4] Cakovec Gen Hosp, Dept Internal Med, Div Cardiol, Cakovec, Croatia
[5] Inst Cardiovasc Prevent & Rehabil, Zagreb, Croatia