Aresvik, Dina M. http://orcid.org/0000-0003-0833-4702
Ă˜verland, Torstein
Lima, Kari
Pettersen, Rolf D.
Abrahamsen, Tore G.
Funding for this research was provided by:
The South-Eastern Norway Regional Health Authority
Article History
Received: 13 September 2018
Accepted: 3 December 2018
First Online: 19 December 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.