1. Center for Quantitative Genetics and Genomics Department of Molecular Biology and Genetics Aarhus University Tjele Denmark
2. Animal Breeding and Genomics Wageningen University & Research Wageningen The Netherlands
3. Faculty of Animal Science Vietnam National University of Agriculture Hanoi Vietnam
4. Department of Animal and Aquacultural Sciences Norwegian University of Life Sciences Ås Norway
5. Cobb‐Vantress Inc. Siloam Springs Arkansas USA