Funding for this research was provided by:
University of Oslo
Article History
Received: 18 November 2020
Accepted: 29 June 2021
First Online: 12 August 2021
Declarations
:
: The authors declare no conflict of interest.
: The study was approved by the Norwegian Social Science Data Services (NSD) (Project Number: 51535). The questionnaire was anonymous. This article does not contain any studies with human participants or animals performed by any of the authors.