Hoff, M. http://orcid.org/0000-0002-9992-8663
Skovlund, E.
Skurtveit, S.
Meyer, H.E.
Langhammer, A.
Søgaard, A.J.
Syversen, U.
Forsmo, S.
Abrahamsen, B.
Schei, B.
Article History
Received: 20 June 2019
Accepted: 22 October 2019
First Online: 18 November 2019
Compliance with ethical standards
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: MH, SS, HM, AD, AJS, AL, ES, SF, and BS have no disclosures.