Funding for this research was provided by:
FoU-enheten, J?mtland
J?mtlands cancer- och omv?rdnadsfond
Article History
First Online: 20 February 2019
Compliance with Ethical Standards
:
: Ethical clearance for this study was obtained from the Regional Ethics Review Board in Umeå under reference number DNR 2016/398-31 on 15 November 2016.