1. Faculty of Health Studies, University of Mostar, Mostar, Bosnia and Herzegovina
2. Department of Gynecology and Obstetrics, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
3. Division on Breastfeeding Support, Human Milk Bank, Croatian Tissue and Cell Bank, Department for Transfusion Medicine and Transplantation Biology, University Hospital Centre Zagreb, Zagreb, Croatia
4. Faculty of Economics, University of Mostar, Mostar, Bosnia and Herzegovina