Malmborg, Julia S. http://orcid.org/0000-0001-9918-461X
Roswall, Josefine http://orcid.org/0000-0001-7269-648X
Almquist-Tangen, Gerd http://orcid.org/0000-0002-4838-1995
Dahlgren, Jovanna http://orcid.org/0000-0002-9637-3439
Alm, Bernt http://orcid.org/0000-0002-3557-2995
Bergman, Stefan http://orcid.org/0000-0002-6294-538X
Funding for this research was provided by:
Spenshult Research and Development Centre
Region Halland
Halmstad University
Article History
Received: 22 February 2023
Accepted: 19 June 2023
First Online: 29 June 2023
Declarations
:
: The research was carried out in accordance with the ethical guidelines presented in the Declaration of Helsinki [CitationRef removed]. The Halland Health and Growth Study was approved by The Regional Ethical Review Board in Lund, Sweden (No. 299/2007) and The Swedish Ethical Review Authority (2018/141). Written informed consent was obtained from the parents. Participation was voluntary and participants could withdraw at any time without giving a reason. This study adhered to the STROBE guidelines [CitationRef removed].
: Not applicable.
: The authors declare no competing interests.