Kyllesø, Lennart http://orcid.org/0000-0002-9610-4941
Smith, Robert Løvsletten http://orcid.org/0000-0001-6789-7076
Karlstad, Øystein http://orcid.org/0000-0003-1204-787X
Andreassen, Ole A. http://orcid.org/0000-0002-4461-3568
Molden, Espen http://orcid.org/0000-0001-6190-2751
Funding for this research was provided by:
Helse Sør-Øst RHF (2018007)
Helse Sør-Øst RHF (2016097)
University of Oslo
Article History
Accepted: 15 July 2021
First Online: 20 August 2021
Declarations
:
: Open access funding provided by University of Oslo (incl Oslo University Hospital). This work was supported by the South-Eastern Norway Regional Health Authority (grant numbers 2018007 to Lennart Kyllesø and 2016097 to Robert L. Smith).
: Ole A. Andreassen has received speaker´s honorarium from Lundbeck and Sunovion and has been a consultant to HealthLytix. Lennart Kyllesø, Robert L. Smith, Øystein Karlstad and Espen Molden have no conflicts of interest that are directly relevant to the content of this article.
: The study was approved by the Regional Committee for Medical and Health Research Ethics and the Hospital Investigational Review Board.
: The data that support the findings of this study are available upon reasonable request from the corresponding author. The data are not publicly available because of privacy and ethical restrictions.
: All authors were involved in the ideation, conceptualizing and design of the study. LK and RLS collected and prepared the data material. LK, RLS and EM analysed and interpreted the data. LK drafted the manuscript. All other authors critically reviewed the manuscript. All authors saw and approved the submitted version. All authors take accountability for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
: Not applicable.
: Not applicable.
: Not applicable.