Funding for this research was provided by:
Sveriges Kommuner och Landsting
Article History
First Online: 16 November 2018
Compliance with Ethical Standards
:
: This study was funded by the Swedish Association of Local Authorities and Regions. The funder had no role in the design of this study, its execution, analyses, interpretation of the data, or decision to submit the manuscript for publication.
: IE, BW, and KB declare that they have no conflicts of interest that might be relevant to the contents of this manuscript.