1 | Warsaw University of Life Sciences,
Department of Animal Nutrition and Feed Science, Ciszewskiego 8, 02-786 Warsaw, Poland |
2 | Warsaw University of Life Sciences,
Faculty of Veterinary Medicine, Department of Morphologic Sciences, Ciszewskiego 8, 02-786 Warsaw, Poland |
3 | University of Copenhagen, Department of Basic Animal and Veterinary Sciences,
Groennegaardsvej 3, 1870 Frederiksberg C, Denmark |