Author(s):
1. Bojan Pavičar, Affidea, Internacionalni medicinski centar, Centar za Radioterapiju, Dvanaest beba bb, Banja Luka, Pr, Republic of Srpska, Bosnia and Herzegovina
2. Jasna Davidović, University of Belgrade School of Electrical Engineering, Belgrade, Serbia 7University Clinical Centr, Republic of Srpska, Bosnia and Herzegovina
3. Biljana Petrović, Public Health Institute of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina, Republic of Srpska, Bosnia and Herzegovina
4. Goran Vuleta, University Clinical Centre of the Republic of Srpska, Department of Medical Physics and Radiation Pr, Republic of Srpska, Bosnia and Herzegovina
5. Saša Trivić, University Clinical Centre of the Republic of Srpska, Department of Medical Physics and Radiation Pr, Republic of Srpska, Bosnia and Herzegovina
6. Vlatko Šajinović, University Clinical Centre of the Republic of Srpska, Department of Nuclear Medicine and Thyroid Dis, Republic of Srpska, Bosnia and Herzegovina
7. Nataša Egeljić-Mihailović, University Clinical Centre of the Republic of Srpska, Department of Nuclear Medicine and Thyroid Dis, Republic of Srpska, Bosnia and Herzegovina
8. Nataša Todorović, University of Novi Sad Faculty of Sciences, Novi Sad, Serbia , Serbia
9. Branko Predojević, University of Banja Luka Faculty of Natural Sciences, Banja Luka, Bosnia and Herzegovina , Republic of Srpska, Bosnia and Herzegovina

Abstract