1. Clinic of Gynecology and Obstetrics , Clinical Center University of Sarajevo , Sarajevo , Bosnia and Herzegovina
2. Department of Gynecology , School of Medicine, Sarajevo School of Science and Technology , Sarajevo , Bosnia and Herzegovina
3. Department of Obstetrics and Gynecology , University Hospital “Sveti Duh” , Zagreb , Croatia
4. Neonatal Unit, Department of Obstetrics and Gynecology , Medical School University of Zagreb , Zagreb , Croatia
5. Department of Cardiology , General Hospital “Prim.Dr. Abdulah Nakas” , Sarajevo , Bosnia and Herzegovina
6. Department of Pharmacology , Sarajevo Medical School, Sarajevo School of Science and Technology , Sarajevo , Bosnia and Herzegovina