Funding for this research was provided by:
University of Oslo
Article History
Accepted: 26 April 2022
First Online: 11 May 2022
Declarations
:
: The author has no conflicts of interest to declare.
: All procedures performed in studies involving human participants were by the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all participants included in the present study.