Meyer, Jenny
Zetterqvist, Vendela
Unenge Hallerbäck, Maria
Ramklint, Mia
Isaksson, Johan
Funding for this research was provided by:
Uppsala County Council’s Funds for Clinical Research (LUL-617601, LUL-716611, LUL-913471,LUL-937910, LUL-617601, LUL-716611, LUL-913471,LUL-937910)
the foundation in memory of professor Bror Gadelius
the Queen Silvia's Jubilee Fund
Uppsala University Hospital Research Fund
Uppsala-Örebro Regional Research Council (RFR-497851)
the Sven Jerring foundation
the Foundation Sunnerdahl’s Disability Fund (F20/20)
Uppsala University
Article History
Received: 11 June 2021
Accepted: 28 November 2022
First Online: 6 December 2022
Declarations
:
: The study was performed in accordance with the ethical principles laid down in the 1964 Declaration of Helsinki and its later amendments, and was approved by the Regional Ethical Review Board in Uppsala, Dnr 2015/257/1–4. Before final inclusion, the adolescents and their parents gave written informed consent.
: Not applicable.
: The authors declare that they have no conflict of interest.