1. INRA, UMR 1198 Biologie du Développement et Reproduction, Jouy en Josas, France.
2. Department of Analytical Chemistry, University of Wuppertal, Wuppertal, Germany.
3. Chair for Molecular Animal Breeding and Biotechnology, and Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Munich, Germany.
4. Institute of Animal Breeding and Genetics, University of Veterinary Sciences, Vienna, Austria.
5. Bayerische Landesanstalt für Landwirtschaft, Poing/Grub, Germany.
6. STABLAB, LMU Munich, Munich, Germany.
7. JS Davies Epigenetics and Genetics Group, Animal Science; School of Agriculture, Food & Wine; The University of Adelaide, Adelaide, Australia.
8. Robinson Institute, Research Centre for Reproductive Health, The University of Adelaide, Adelaide, Australia.