Pallon, Jon http://orcid.org/0000-0002-2316-8514
Sundqvist, Martin
Rööst, Mattias
Danielsson, Patrik
Neumark, Thomas
Skovbjerg, Susann
Svedin, Jonas
Hedin, Katarina
Funding for this research was provided by:
Region Kronoberg
Folkhälsomyndigheten
Forskningsrådet i Sydöstra Sverige
Lund University
Article History
Received: 9 December 2020
Accepted: 23 February 2021
First Online: 8 March 2021
Declarations
:
: The authors declare that they have no competing interests.
: The study was approved by the regional ethics review board in Lund, Sweden: 2014/314, with one amendment: 2016/157.
: Older children received verbal information about the study and, depending on reading ability, written information in a language adapted for children was provided. More detailed information was given to parents or legal guardians. The participants and their parents or legal guardians were given the opportunity to ask questions. Consent was obtained verbally from the child and in writing from parents or legal guardians. If only one parent or legal guardian was present, we asked that they inform the other person as soon as possible and contact us if he or she did not want to participate in the study. Participants could withdraw their consent at any time.