Аутори:
1. Ernesta Potkonjak, Republic of Srpska, Bosnia and Herzegovina
2. Milos Milicevic, Klinika Svjetlost Banja Luka, Republic of Srpska, Bosnia and Herzegovina
3. Bojan Kozomara, Klinika Svjetlost Banja Luka, Republic of Srpska, Bosnia and Herzegovina
4. Nikica Gabrić, Klinika Svjetlost Zagreb, HR, Croatia

Сажетак рада