Skaar, Elisabeth http://orcid.org/0000-0002-7911-884X
Øksnes, Anja
Eide, Leslie Sofia Pareja
Norekvål, Tone Merete
Ranhoff, Anette Hylen
Nordrehaug, Jan Erik
Forman, Daniel Edward
Schoenenberger, Andreas W.
Hufthammer, Karl Ove
Kuiper, Karel Kier-Jan
Bleie, Øyvind
Packer, Erik Jerome Stene
Langørgen, Jørund
Haaverstad, Rune
Schaufel, Margrethe Aase
Funding for this research was provided by:
Grieg Foundation
Haukeland Universitetssjukehus
Article History
Received: 12 December 2019
Accepted: 26 February 2020
First Online: 19 March 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in the study were in accordance with the ethical standards of the institution and the national research committee and with the 1964 Helsinki declaration and it’s later amendments. The regional Committee for medical research ethics approved the study (REK 2013/1310).
: Written, informed consent was obtained from all participants.