Selinus, Eva Norén http://orcid.org/0000-0002-6104-7836
Durbeej, Natalie
Zhan, Yiqiang
Lichtenstein, Paul
Lundström, Sebastian
Ekblom, Maria
Funding for this research was provided by:
Petrus och Augusta Hedlunds Stiftelse
Uppsala Universitet
Vetenskapsrådet
Uppsala University
Article History
Received: 7 April 2021
Accepted: 15 November 2021
First Online: 18 December 2021
Declarations
:
: For the CATSS 9/12 study, a consent from the parent/legal guardian was collected, and for the CATSS-15/DOGSS study both teenager and parent/legal guardian provided consents. Analyses were performed on anonymized data files. The study protocol was approved by the ethical board of Karolinska Institutet, Sweden. (Registration numbers: Dnr: 02–289 and 2010/507–31/1 DOGSS, Dnr 03–672 and 2010/507–31/1, CATSS-15 Dnr: 2009/1599–32/5). It was also in accordance with the Helsinki declaration.
: Not applicable.
: The authors declare that they have no competing interests.