1. Clinic for Gynaecology and Obstetrics, Clinical Hospital Centre Zagreb, School of Medicine, University of Zagreb, Petrova 13, 10000 Zagreb, Croatia
2. Loma Linda University, 11060 Anderson Street, Loma Linda, CA 92350, USA
3. Department of Histology and Embryology, School of Medicine, University of Zagreb, Šalata 3, 10000 Zagreb, Croatia
4. Department of Physics and Biophysics, School of Medicine, University of Zagreb, Šalata 3, 10000 Zagreb, Croatia
5. Clinic for Urology, Clinical Hospital Centre Zagreb, School of Medicine, University of Zagreb, Kišpatićeva 12, 10000 Zagreb, Croatia
6. Department for Transfusion Medicine and Transplantation Biology, Clinical Hospital Centre Zagreb, School of Medicine, University of Zagreb, Kišpatićeva 12, 10000 Zagreb, Croatia