Blind, Niillas http://orcid.org/0000-0001-9371-8086
Strigård, Karin
Gunnarsson, Ulf
Brännström, Fredrik
Funding for this research was provided by:
Lions Clubs International Foundation MD101 Sverige
Västerbotten Läns Landsting
Article History
Accepted: 29 April 2018
First Online: 24 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.