**Author details**

Jeseta Michal1\*, Zakova Jana1 , Ventruba Pavel1 , Bartosz Kempisty2,3,4 and Crha Igor1

\*Address all correspondence to: jeseta@gmail.com

1 Department of Obstetrics and Gynaecology, Center of Assisted Reproduction, University Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic

2 Department of Histology and Embryology, Poznan University of Medical Sciences, Pozn‐ an, Poland

3 Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland

4 Faculty of Public Health, Mieszko I School of Pedagogy and Administartion in Poznan, Poznan, Poland
