Koistinen, Susanne http://orcid.org/0000-0003-0290-5586
Ståhlnacke, Katri
Olai, Lena
Ehrenberg, Anna
Carlsson, Eva
Article History
Received: 8 September 2020
Accepted: 11 May 2021
First Online: 27 June 2021
Declarations
:
: The study conforms to the principles outlined in the Declaration of Helsinki and was approved by the Regional Ethical Review Board in Uppsala, Sweden (ref: 2013/100/4). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare there are no competing interests.