Bjelland, Ane Mohn https://orcid.org/0000-0002-9970-3341
Sandvik, Lena Maria
Skarstein, Marianne Muri
Svendal, Linn
Debenham, John James
Article History
Received: 18 September 2019
Accepted: 3 January 2020
First Online: 9 January 2020
Ethics approval and consent to participate
: This study did not require official or institutional ethical approval. The animals were handled according to high ethical standards and national legislation.
: Not applicable.
: The authors declare that they have no competing interests.