Аутори:
1. Ana Anicic, Klinika Svjetlost Banja Luka, Republic of Srpska, Bosnia and Herzegovina
2. Ernesta Potkonjak, Republic of Srpska, Bosnia and Herzegovina
3. Bojan Kozomara, Klinika Svjetlost Banja Luka, Republic of Srpska, Bosnia and Herzegovina
4. Ratimir Lazić, Barbados
5. Nikica Gabrić,