Received: 11 October 2017
Accepted: 14 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: An experimental licence was issued by the Irish Department of Health and Children (licence number B100/2869) for all animal procedures performed in this study and procedures were compliant with the Cruelty to Animals Act (Ireland 1876, as amended by European Communities regulations 2002 and 2005) and the European Community Directive 86/609/EC. Ethical approval for this study was sought, and received, from the Teagasc Animal Ethics Committee, Teagasc, Grange, Ireland.
: Not applicable.
: The authors declare that they have no competing interests.
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