1. Department of Animal Medicine and Surgery Faculty of Veterinary Science University Complutense of Madrid Madrid Spain
2. Department of Animal Reproduction INIA Madrid Spain
3. Department of Obstetrics, Reproduction and Herd Health Ghent University Ghent Belgium
4. Grupo de Investigación (GI) – Biogénesis Universidad de Antioquia Medellín Colombia
5. Animal Medicine Department Faculty of Veterinary Sciences University of Extremadura Cáceres Spain
6. Research Group of Intracellular Signalling and Technology of Reproduction (SINTREP) Research Institute of Biotechnology in Livestock and Cynegetic (INBIO G+C)University of Extremadura Cáceres Spain