1. Institute for Animal Breeding and Genetics Justus Liebig University Giessen Giessen Germany
2. Generatio GmbH Heidelberg Germany
3. Clinic for Obstetrics, Gynaecology and Andrology of Large and Small Animals Justus Liebig University Giessen Giessen Germany
4. Clinic for Ruminants, Vetsuisse Faculty University of Bern Bern Switzerland
5. Institute of Genetics, Vetsuisse Faculty University of Bern Bern Switzerland