1. Biomedical Center in Pilsen, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
2. Health and Biotechnology (SaBio) GroupIREC, (CSIC-UCLM-JCCM), Albacete, Spain
3. Genetika Plzeň, s.r.o. (Ltd.), Pilsen – Černice, Czech Republic
4. Department of Gynecology and Obstetrics, Charles University, Pilsen, Czech Republic
5. Division of Animal Sciences, University of Missouri, Columbia, MO, USA
6. Department of Obstetrics, Gynecology and Women’s Health, University of Missouri, Columbia, MO, USA
7. Laboratory of Animal Reproduction, Department of Biological Sciences, University of Limerick, Limerick, Irelan
8. Department of Histology and Embryology, Faculty of Medicine in Pilsen, Charles University, Plzeň, Czech Republic