Vogt, Thomas
Gustafsson, Per E. https://orcid.org/0000-0002-3972-5362
Funding for this research was provided by:
Medicinska fakulteten, Umeå Universitet (FS 2.1.6-339-20)
Umea University
Article History
Received: 3 January 2022
Accepted: 21 November 2022
First Online: 12 December 2022
Declarations
:
: The study was approved by the Swedish Ethical Review Authority (reference number 2020–00204 and 2015/134–31). Administrative permission to access and use the data for research purposes was granted by each of the four Regions owning and managing the data (Norrbotten, Västerbotten, Västernorrland and Jämtland/Härjedalen). All participants provided informed consent for the use of the data for research purposes. The need for additional consent for this specific study was waived by the Swedish Ethical Review Authority.
: Not applicable.
: The authors declare that they have no competing interests.