Wolden, Runa
Pain, Maria
Karlsson, Roger
Karlsson, Anders
Aarag Fredheim, Elizabeth G.
Cavanagh, Jorunn Pauline
Funding for this research was provided by:
Helse Nord RHF (HNF1344-17)
The publication fund at the University of Tromsø (IN-1096130)
Article History
Received: 13 January 2020
Accepted: 31 March 2020
First Online: 7 April 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that the submitted work was not carried out in the presence of any personal, professional or financial relationships that could potentially be construed as a conflict of interest.Authors AK and RK are affiliated to a company, Nanoxis Consulting AB. The Company did not have influence on the collection, analysis, or interpretation of data, the writing of the paper, or the decision to submit for publication.