Rydenman, Karin http://orcid.org/0000-0002-6908-5300
Sparud-Lundin, Carina
Karlsson-Bengtsson, Anna
Berg, Stefan
Fasth, Anders
Wekell, Per
Funding for this research was provided by:
Västra Götalandsregionen
ALF-agreement
University of Gothenburg
Article History
Received: 9 March 2023
Accepted: 4 June 2023
First Online: 20 June 2023
Declarations
:
: The study was approved by the Regional Ethics Board in Gothenburg (registration number 735-14). An amendment to the ethical permit regarding the inclusion of a control group was approved by the Swedish Ethical Review Authority (registration number 2020-00115). Written informed consent was obtained from all participating parents.
: Not applicable.
: The authors declare that they have no competing interests.