Funding for this research was provided by:
Ministerio de Economía, Industria y Competitividad, Gobierno de España (AGL2017-84411-P)
Gobierno de Aragón (A19_17R, Pre-doctoral scholarship)
Received: 14 October 2019
Revised: 11 December 2019
Accepted: 26 January 2020
First Online: 7 February 2020
Ethics approval and consent to participate
: Animals were not directly involved in the present study for experimental procedures but samples came from a previous experiment, in which all procedures were carried out under Project License (PI 31/11) approved by the Ethic Committee for Animal Experiments from the University of Zaragoza. Blood was obtained for ELA typing and PBL isolation under informed owner’s consent. The care and use of animals were performed in accordance with the Spanish Policy for Animal Protection RD53/2013, which meets the European Union Directive 2010/63 on the protection of animals used for scientific purposes.
: Not applicable.
: The authors declare that they have no competing interests.