Funding for this research was provided by:
Biotechnology and Biological Sciences Research Council (BBS/E/D/20002173, BBS/E/D/20002174, BB/P007767/1)
College of Medicine and Veterinary Medicine, University of Edinburgh (1S3-RI.0919/20)
Article History
Received: 27 September 2020
Accepted: 11 February 2021
First Online: 4 March 2021
Ethics approval and consent to participate
: The experimental protocol was approved by the Iowa State University Institutional Animal Care and Use Committee (Approval Number 3-17-8475-S) and the Iowa State University Institutional Biosafety Committee (Approval Number 17-I-0011-A). Environmental enrichment of pens was utilized and all pigs were under independent veterinary supervision.
: All authors agreed to publication of this manuscript.
: The authors declare that they have no competing interests.