Funding for this research was provided by:
Norges Forskningsråd (244212)
Received: 21 March 2019
Accepted: 1 November 2019
First Online: 17 December 2019
Ethics approval and consent to participate
: The animal experiment was approved by the Norwegian National Animal Research Authority (approval reference number: 2010/2630). The pigs were purchased from commercial pig breeders with verbal informed consent for the pigs to enter the research project. Consent was verbal because included pigs were part of the regular meat production chain, and verbal consent was approved by the ethics committee and all other involved parties.
: Not applicable.
: The authors declare that they have no competing interests.