Bjørkan, Maiken http://orcid.org/0000-0002-5560-8633
Rybråten, Stine
Funding for this research was provided by:
Norges Forskningsråd (ES557683, 267946)
Article History
Received: 23 June 2018
Accepted: 2 May 2019
First Online: 17 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.