Author(s):
1. Dijana Mihajlović, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy, Bosnia and Herzego, Republic of Srpska, Bosnia and Herzegovina
2. Vesna Antunović, Medicinski fakultet Banja Luka , Republic of Srpska, Bosnia and Herzegovina
3. Tanja Okolić, Prirodno-matematički fakultet Banja Luka, Republic of Srpska, Bosnia and Herzegovina
4. Dijana Jelić, Medicinski fakultet Banja Luka , Republic of Srpska, Bosnia and Herzegovina