Dimitrijevic Carlsson, Alexandra http://orcid.org/0000-0002-2260-8442
Wahlund, Kerstin
Kindgren, Erik
Frodlund, Martina
Alstergren, Per
Funding for this research was provided by:
Forskningsrådet i Sydöstra Sverige (FORSS-748481)
Sveriges Tandläkarförbund
Public Dental Health Scientific Funds (FOU 2-15-14)
Malmö University
Article History
Received: 16 November 2023
Accepted: 14 February 2024
First Online: 26 February 2024
Declarations
:
: The Regional Ethical Review Board in Linköping, Sweden, approved the study (Dnr 2014/461-31 and Dnr 2017/135-32). All participants and their parents received both verbal and written information about the study and signed an informed consent form before enrollment. They were also informed that they could cancel their participation in the study without any consequences for their normal care at the clinic and they had the possibility to contact the project manager for questions at any time. The procedure followed the requirements of Declaration of Helsinki (1964).
: Not applicable.
: The authors declare no competing interests.