Solberg, Runar Barstad
Steene-Johannessen, Jostein
Anderssen, Sigmund Alfred
Ekelund, Ulf
Säfvenbom, Reidar
Haugen, Tommy
Berntsen, Sveinung
Åvitsland, Andreas
Lerum, Øystein
Resaland, Geir Kåre
Kolle, Elin
Article History
Received: 14 December 2020
Accepted: 19 April 2021
First Online: 6 May 2021
Declarations
:
: The ScIM study was reviewed and approved by the Norwegian Centre for Research Data and adhered to the Helsinki Declaration (2008). The trial’s protocol was retrospectively registered at ExternalRef removed on 01/25/2019 (NCT03817047). Written informed consent from the participants and their parents or caretakers was obtained prior to the data collection.
: Not applicable.
: The authors declare that they have no competing interests.