Abdelhalim, Mohamed
Brurberg, May Bente
Hofgaard, Ingerd Skow
Rognli, Odd Arne http://orcid.org/0000-0002-5787-752X
Tronsmo, Anne Marte
Funding for this research was provided by:
Norwegian University of Life Sciences
The Research Council of Norway (199664)
Article History
Accepted: 16 January 2020
First Online: 31 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.