Neuman, Nicklas http://orcid.org/0000-0001-7970-4753
Jörnvi, Anna
Ek, Anna http://orcid.org/0000-0002-2179-8408
Nordin, Karin
Eli, Karin http://orcid.org/0000-0001-9132-8404
Nowicka, Paulina http://orcid.org/0000-0001-9707-8768
Funding for this research was provided by:
Uppsala University
Article History
Received: 26 September 2021
Accepted: 25 May 2022
First Online: 14 June 2022
Declarations
:
: Not applicable.
: The study was approved by the regional ethical board in Stockholm, Sweden [ID: 2011/1329–31/4], on November 16, 2011, with an amendment [ID: 2016/80–32] on February 1, 2016. Informed consent was obtained from the guardians of each participating child. The method was performed in accordance with relevant guidelines and regulations.
: The authors declare that they have no competing interests.