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Blaž Matija Geršak
University of Ljubljana, Medical Faculty, Department of Public Health, Zaloška 4, 1000 Ljubljana, Slovenia; authors are undergraduate students of medicine and have equally participated in the study
Klara Praprotnik
University of Ljubljana, Medical Faculty, Department of Public Health, Zaloška 4, 1000 Ljubljana, Slovenia; authors are undergraduate students of medicine and have equally participated in the study
Milan Krek
Regional Institute of Public Health Koper, Vojkovo nabrežje 4a, 6000 Koper, Slovenia