Funding for this research was provided by:
Direktoratet for internasjonalisering og kvalitetsutvikling i høgare utdanning (CPEA LT 2016/10095, CPEA-LT-2017/10061)
State Committee of Science (20AA-1F018)
Received: 19 May 2021
Accepted: 21 July 2021
First Online: 29 July 2021
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.
: The authors declare that they have no conflicts of interest.