Funding for this research was provided by:
Ministerio de Ciencia e Innovación (RTI2018-093548-BI00, BES-2016- 077794)
Marie Skłodowska-Curie ITN European Joint Doctorate in Biology and Technology of Reproductive Health (REP-BIOTECH 675526)
Received: 8 July 2020
Accepted: 4 January 2021
First Online: 3 February 2021
: Animal experiments were performed following the recommendations of the European Community Council Directive 2010/63/EU guidelines. Experiments were approved by the Committee on the Ethics of Animal Experiments of the INIA (permit number CEEA 2012/021).
: Not applicable.
: The authors declare that they have no competing interests.