Almeland, Stian Kreken
Lindford, Andrew
Sundhagen, Henriette Pisani
Hufthammer, Karl Ove
Strandenes, Eivind
Svendsen, Henrik Løvendahl
Guttormsen, Anne Berit
Hansson, Emma http://orcid.org/0000-0002-3218-0881
Funding for this research was provided by:
University of Gothenburg
Article History
Received: 14 November 2019
Accepted: 16 December 2019
First Online: 26 December 2019
Compliance with ethical standards
:
: Stian Kreken Almeland, Andrew Lindford, Henriette Pisani Sundhagen, Karl Ove Hufthammer, Eivind Strandenes, Henrik Løvendahl Svendsen, Anne Berit Guttormsen, and Emma Hansson declare that they have no conflict of interest.
: The Regional Committee for Medical and Health Research Ethics reviewed the study protocol, and it was concluded that Norwegian law on research ethics and medical research does not require an ethical permit for this type of study (2017/1098, REK-nord).
: All participants gave their written informed consent to participate.