Authors
Magdalena Szyndler-Nędza
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Robert Eckert
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Mirosław Tyra
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Grzegorz Żak
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Karolina Szulc
Department of Pig Breeding and Production, Poznań University of Life Sciences, Poland
Tadeusz Blicharski
Institute of Genetics and Animal Breeding, Polish Academy of Sciences in Jastrzębiec, Poland