Haugom, Erik
Malasevska, Iveta
Lien, Gudbrand
Funding for this research was provided by:
Regionale Forskningsfond Innlandet (285141)
Article History
Received: 9 April 2019
Accepted: 10 April 2020
First Online: 11 May 2020
Compliance with ethical standards
:
: All authors have declared that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.