Simrén, Yvonne https://orcid.org/0000-0001-9819-0364
Stokland, Eira
Hansson, Sverker
Hebelka, Hanna
Svensson, Par-Arne
Lagerstrand, Kerstin M.
Article History
Received: 2 October 2020
Accepted: 10 June 2021
First Online: 8 October 2021
Declarations
:
: Written informed consent for participation in this study was obtained from the guardians of the children. The study was approved by the Swedish Ethical Review Authority in Gothenburg, Gothenburg, Sweden (Dnr 214-11)
: Not applicable.
: The authors declare that they have no conflicts of interest.