Funding for this research was provided by:
Norges Forskningsråd (229153)
University of Stavanger (Bioative)
Received: 12 July 2017
Accepted: 23 March 2018
First Online: 2 April 2018
Ethics approval and consent to participate
: The experiment was approved by the Norwegian Food Safety Authority, FOTS (case number: 7262) and was conducted in accordance with the European Convention for the protection of vertebrate animals (ExternalRef removed) used for experimental and other scientific purposes.
: Not applicable.
: The authors declare that they have no competing interests.
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