Nygaard Falch, Hallvard
Guldteig Rædergård, Håvard
van den Tillaar, Roland http://orcid.org/0000-0002-4481-4490
Article History
Received: 30 April 2019
Accepted: 31 October 2019
First Online: 19 December 2019
Ethics Approval and Consent to Participate
: Not applicable
: Not applicable
: The authors, Halvard Nygaard Falch, Håvard Guldteig Rædergård, and Roland van den Tillaar, declare that they have no competing interests relevant to the content of this review.