Nygaard, Sissel
Christensen, Anders Haugom
Rolid, Katrine
Nytrøen, Kari
Gullestad, Lars
Fiane, Arnt
Thaulow, Erik
Døhlen, Gaute
Godang, Kristin
Saul, J. Philip
Wyller, Vegard Bruun Bratholm
Funding for this research was provided by:
Helse Sør-Øst RHF
Article History
Received: 3 February 2019
Accepted: 6 August 2019
First Online: 12 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All the procedures performed in the present study were in accordance with the ethical standards of the Norwegian National Committee for Ethics in Medical research and with the 1964 Helsinki Declaration and its later amendments. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.