Fridberg, Helena
Wallin, Lars
Tistad, Malin
Funding for this research was provided by:
Dalarna University
Article History
Received: 28 January 2021
Accepted: 20 August 2021
First Online: 3 September 2021
Declarations
:
: This study was conducted according to the principles of the 1996 Declaration of Helsinki []. The study was approved by the Regional Ethical Review Board committee in Uppsala (ref: Dnr 2017–195, 2017–195 1B). All participants were given written information about the study and gave their written informed consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.