GrĂ¼n, Wolfram http://orcid.org/0000-0002-9033-3946
Hansen, Emilie Johannah Jellum
Andreassen, Geir Stray
Clarke-Jenssen, John
Madsen, Jan Erik
Funding for this research was provided by:
University of Oslo
Article History
Received: 10 September 2022
Accepted: 22 November 2022
First Online: 3 December 2022
Declarations
:
: The authors have no competing interest.
: This study was approved by the institutional review board as well as by the data protection officer at Oslo university hospital and performed in accordance with the ethical standards as laid down in the Declaration of Helsinki.
: Informed consent was obtained from all patients included in this study.