Bakke, Aina Opsal http://orcid.org/0000-0003-0082-9671
Løland, Jan-Ove
Jørgensen, Svein
Kvinge, Jan
Arnberg, Lars
Li, Yanjun
Funding for this research was provided by:
The Research Council of Norway (90141902)
Article History
First Online: 6 May 2020
Compliance with Ethical Standards
:
: The authors declare that there are no personal or financial conflict of interest regarding the work in this paper.