Parker, Krystina http://orcid.org/0000-0003-3293-6842
Bull-Engelstad, Ingrid
Benth, Jūratė Šaltytė
Aasebø, Willy
von der Lippe, Nanna
Reier-Nilsen, Morten
Os, Ingrid
Stavem, Knut
Article History
Received: 13 April 2019
Accepted: 17 July 2019
First Online: 29 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.