**Author details**

Juan M. Serradilla<sup>1</sup> \*, María J. Carabaño<sup>2</sup> , Manuel Ramón<sup>3</sup> , Antonio Molina<sup>1</sup> , Clara Diaz<sup>2</sup> and Alberto Menéndez‐Buxadera<sup>1</sup>


3 Regional Center for Reproduction and Animal Breeding (CERSYRA‐IRIAF), Valdepeñas (Ciudad Real), Spain
