Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Received: 7 September 2020
Accepted: 26 February 2021
First Online: 29 March 2021
Declarations
:
: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
: 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