1. Department of Animal Reproduction, Anatomy and Genomics University of Agriculture Krakow Poland
2. Institute of Animal Science and Fisheries Siedlce University of Natural Sciences and Humanities Siedlce Poland
3. Department of Tumor Pathology Maria Skłodowska‐Curie Institute‐Oncology Center Cracow Branch Poland
4. Department of Genetics, Animal Breeding and Ethology University of Agriculture Krakow Poland