Larsson, Hanna http://orcid.org/0000-0002-6122-9007
Hälleberg-Nyman, Maria
Friberg, Örjan
Falk-Brynhildsen, Karin
Funding for this research was provided by:
Region Örebro län
Article History
Received: 2 October 2019
Accepted: 3 January 2020
First Online: 8 January 2020
Ethics approval and consent to participate
: The Regional Ethical Review Board of Uppsala, Sweden advised that no formal ethical approval was required.
: Not applicable.
: The authors declare that they have no competing interests.