1. Department of Internal Medicine, National Memorial Hospital Vukovar, Vukovar 32000, Croatia
2. Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Osijek 31000, Croatia
3. Department for Cardiovascular Disease, Osijek University Hospital, Osijek 31000, Croatia
4. Department of Physiology and Immunology, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek 31000, Croatia