Lund-Kordahl, Inger
Mathiassen, Maria
Melau, Jørgen
Olasveengen, Theresa Mariero
Sunde, Kjetil
Fredriksen, Knut http://orcid.org/0000-0002-9281-8007
Funding for this research was provided by:
Laerdal Foundation for Acute Medicine
Article History
Received: 6 November 2018
Accepted: 28 December 2018
First Online: 10 January 2019
Ethics approval and consent to participate
: The Regional Ethics Board of North Norway concluded that the study did not need an ethical approval (2014/351), and all participants contributed voluntarily and signed an informed consent form.
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.