1. Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden
2. Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche (IZS-UM), Perugia, Italy
3. Istituto Zooprofilattico Sperimentale della Sardegna (IZS-SA), Sassari, Italy
4. SLU Global Bioinformatics Centre, Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden