Smelror, Runar Elle http://orcid.org/0000-0001-8611-6132
Rund, Bjørn Rishovd
Lonning, Vera
Jørgensen, Kjetil Nordbø
Wedervang-Resell, Kirsten
Andreassen, Ole A.
Ueland, Torill
Myhre, Anne M.
Agartz, Ingrid
Funding for this research was provided by:
Helse Sør-Øst RHF (2016-118, 2017-097)
Norges Forskningsråd (223273, 213700, 250358)
Article History
Received: 11 January 2019
Accepted: 23 January 2020
First Online: 8 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The Youth-TOP and the Early-Onset Study were approved by the South-East Regional Committee for Medical and Health Research Ethics and conducted in accordance with the Helsinki Declaration. Written informed consent was obtained from participants, parents or guardians (if the participant was under 16 years), prior to their inclusion in the studies.