1. University Hospital Centre Split; Department of Ophthalmology; Spinciceva 1 Split Croatia 21000
2. University of Split School of Medicine; Department of Ophthalmology; Split Croatia
3. Sigmund Freud Privatuniversität; Department of Ophthalmology; Vienna Austria
4. Catholic University of Croatia; Center for Evidence-Based Medicine and Health Care; Ilica 242 Zagreb Croatia 10000