AUTHOR CONTRIBUTIONS
Selma Škrbo, concept/design, data collection, data analysis/interpretation, critical revision of the article, approval of the article; Semir Mehović, concept/design, data collection, data analysis/interpretation, statistics, approval of the article; Naida Omerović, concept/design, data analysis/interpretation, drafting the article, critical revision of the article, approval of the article; Anela Hadžifejzović-Trnka, Nermina Žiga-Smajić, Belma Pehlivanović and Dina Lagumdžija, data analysis/interpretation, critical revision of the article, approval of the article.