1. Department of Medical Biology, University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia
2. Scientific Group for Research on Epigenetic Biomarkers, University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia
3. Scientific Centre of Excellence for Reproductive and Regenerative Medicine, University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia
4. Ljudevit Jurak Clinical Department of Pathology and Cytology, Sestre Milosrdnice University Hospital Center, Vinogradska Cesta 29, 10000 Zagreb, Croatia
5. Department of Pathology and Cytology, University Hospital Centre Zagreb, Kišpatićeva Ulica 12, 10000 Zagreb, Croatia
6. Department of Histology and Embryology, University of Zagreb School of Medicine, Šalata 3, 10000 Zagreb, Croatia
7. Department of Pathology, University of Zagreb School of Dental Medicine and School of Medicine, Gundulićeva Ulica 5, 10000 Zagreb, Croatia