Flobak, Åsmund http://orcid.org/0000-0002-3357-425X
Niederdorfer, Barbara http://orcid.org/0000-0002-6324-7524
Nakstad, Vu To
Thommesen, Liv
Klinkenberg, Geir
Lægreid, Astrid
Article History
Received: 8 July 2019
Accepted: 7 October 2019
First Online: 29 October 2019
Competing interests
: The authors declare no competing interests.