Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Received: 16 February 2021
Accepted: 18 August 2021
First Online: 30 August 2021
Declarations
:
: The authors declare no conflict of interest.
: The study was considered and accepted by the Norwegian Centre for Research Data, the 0 Regional Committees for Medical and Health Research Ethics, Norway and the Norwegian Data Protection Authority.
: Informed consent was obtained from all participants, Additionally, parents were sent an information letter with the option to opt their child out of the study. The study was approved by the Norwegian Data Inspectorate.