1 | Slovak University of Agriculture, Department of Physiology and Anatomy of Farm Animals, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic |
2 | Research Institute of Animal Production, Department of Wild Animal Science, Hlohovská 2, 949 92 Nitra, Slovak Republic |
3 | Slovak University of Agriculture, Department of Reproduction and Disease Prevention, Hospodárska 7, 949 01 Nitra, Slovak Republic |