1. Population Genetics and Embryology, Institute of Genetics and Biotechnology, University of Aarhus, Tjele, Denmark.
2. Institute of Human Genetics, University of Aarhus, Aarhus, Denmark.
3. Beijing Genomics Institute, Beijing, People's Republic of China.
4. Veterinary Reproduction and Obstetrics, Faculty of Life Sciences, University of Copenhagen, Frederiksberg C, Denmark.
5. Nutrition and Production Physiology, Institute of Animal Health, Welfare and Nutrition, Faculty of Agricultural Sciences, University of Aarhus, Tjele, Denmark.
6. Clinic for Large Animals, Faculty of Veterinary Science, Szent István University, Dóra major, Hungary.
7. Kato Ladies Clinic, Tokyo, Japan.
8. PIVET Medical Centre, Leederville, Australia.