Haugen, Thomas http://orcid.org/0000-0001-5929-0389
Sandbakk, Øyvind
Enoksen, Eystein
Seiler, Stephen
Tønnessen, Espen
Funding for this research was provided by:
Kristiania University College
Article History
Accepted: 23 April 2021
First Online: 21 May 2021
Declarations
:
: Open access funding provided by Kristiania University College. No sources of funding were used to assist in the preparation of this article.
: Thomas Haugen, Øyvind Sandbakk, Eystein Enoksen, Stephen Seiler, and Espen Tønnessen declare that they have no conflicts of interest relevant to the content of this review.
: All data and materials support the published claims and comply with field standards.
: Not applicable.
: TH, SS, ØS and ET planned the review. TH and ET retrieved the relevant literature. All authors (TH, SS, ØS, EE and ET) were engaged in drafting and revising the manuscript. All authors read and approved the final version of the manuscript.