[1] Univ Sarajevo, Ctr Clin, Inst Clin Pharmacol, Sarajevo 71000, Bosnia & Herceg
[2] Univ Sarajevo, Ctr Clin, Clin Heart Dis & Rheumatism, Sarajevo 71000, Bosnia & Herceg
[3] Ukraine Acad Med Sci, Inst Cardiol, UA-03126 Kiev, Ukraine
[4] Sci Dept Med, Kishinev 2000, Moldova
[5] Clin Ctr Montenegro, Clin Heart Dis, Podgorica 81000, Montenegro
[6] Univ Clin Ctr Tuzla, Dept Cardiol, Tuzla 75000, Bosnia & Herceg
[7] City Hosp, UA-61000 Kharkov, Ukraine
[8] City Hosp, UA-83000 Donetsk, Ukraine
[9] Reg Cardiol Clin, UA-65000 Odessa, Ukraine
[10] Ukraine Acad Med Sci, Inst Gerontol, UA-03126 Kiev, Ukraine
[11] Ctr Clin, Clin Internal Dis, Banja Luka 51000, Bosnia & Herceg
[12] Clin Ctr Montenegro, Clin Heart Dis, Podgorica 81000, Montenegro
[13] Internal Clin UCC Pristina, Pristina 10000, Kosovo, Serbia