Author(s):
1. Bobana Petrović, JZU Bolnica Istocno Sarajevo, Republic of Srpska, Bosnia and Herzegovina
2. Danijela Stojanović, Republic of Srpska, Bosnia and Herzegovina
3. Nataša Cvijić, Klinika za očne bolesti UKC RS Banja Luka, Republic of Srpska, Bosnia and Herzegovina
4. Saša Vlaisavljević, Republic of Srpska, Bosnia and Herzegovina
5. Vanja Trkulja, Serbia