1. Department of Histology and Developmental Biology, Pomeranian Medical University in Szczecin, Szczecin 71-210, Poland
2. VitroLive Fertility Clinic in Szczecin, Szczecin 70-483, Poland
3. Institute of Human Genetics, Polish Academy of Sciences, Poznan 60-479, Poland
4. Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Szczecin 71-252, Poland
5. Department of Animal Reproduction, Biotechnology and Environmental Hygiene, West Pomeranian University of Technology, Szczecin 71-270, Poland
6. Department of Procreative Health, Pomeranian Medical University in Szczecin, Szczecin 71-210, Poland