1. Department of Obstetrics Gynecology University Clinical Hospital Mostar Mostar Bosnia and Herzegovina
2. Faculty of Health Studies University of Mostar Mostar Bosnia and Herzegovina
3. Laboratory of Morphology Department of Histology and Embryology School of Medicine University of Mostar Mostar Bosnia and Herzegovina
4. Laboratory for Early Human Development Department of Anatomy, Histology and Embryology School of Medicine University of Split Split Croatia
5. University Clinical Hospital Mostar Mostar Bosnia and Herzegovina