1. Faculty of Mechanical Engineering, University of Sarajevo, Vilsonovo šetalište 9, 71000 Sarajevo, Bosnia and Herzegovina
2. Department of Cardiology, General Hospital „Prim.dr. Abdulah Nakas“, Kranjceviceva 12, 71000 Sarajevo, Bosnia and Herzegovina
3. Department of Angiology, Clinic for Heart, Blood Vessel and Rheumatic Diseases, Clinical Center University of Sarajevo, Bolnicka 25, 71000 Sarajevo, Bosnia and Herzegovina
4. Intensive Care Unit, Clinic for Heart, Blood Vessel and Rheumatic Diseases, Clinical Center University of Sarajevo, Bolnicka 25, 71000 Sarajevo, Bosnia and Herzegovina
5. Private Clinic „Karabeg“, Himze Polovine 39, 71000 Sarajevo, Bosnia and Herzegovina