1. Department for Oncology and Nuclear Medicine, University Hospital Center Sestre milosrdnice, Zagreb, Croatia; Faculty of medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
2. Department for Oncology and Nuclear Medicine, University Hospital Center Sestre milosrdnice, Zagreb, Croatia
3. Department for Nuclear Medicine and Radiation Protection, University Hospital Center Osijek, Osijek, Croatia; Faculty of medicine Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
4. Croatian Academy of Sciences and Arts, Zagreb, Croatia