1. Clinical Department of Diagnostic and Interventional Radiology, University Hospital Centre Split, Spinciceva 1, 21000 Split, Croatia
2. Clinical Department of Diagnostic and Interventional Radiology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia
3. Department of Nursing, University North, 104 Brigade 3, 42000 Varazdin, Croatia
4. Department of Environmental Health and Occupational and Sports Medicine, Andrija Stampar School of Public Health, Rockfellerova 4, 10000 Zagreb, Croatia
5. School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia
6. Clinical Department of Pathology and Cytology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia