Norström, Fredrik https://orcid.org/0000-0002-0457-2175
Bölenius, Karin https://orcid.org/0000-0002-1074-0729
Sahlén, Klas-Göran https://orcid.org/0000-0002-3975-4868
Zingmark, Magnus https://orcid.org/0000-0002-1087-8656
Pettersson-Strömbäck, Anita
Funding for this research was provided by:
AFA Försäkring (200340, 200340, 200340, 200340)
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2015-00647, 2015-00647)
Umea University
Article History
Received: 4 October 2024
Accepted: 23 December 2024
First Online: 24 January 2025
Declarations
:
: Study participants were informed in the questionnaire about the purpose of the study and the handling of personal data, including confidentiality. Participants consented to participate when they handed in their questionnaire. Ethical approval was obtained from the Regional Ethical Board in Umeå, Sweden, (Dnr 2016–68-31 M) and the Swedish Ethical Review Authority (Dnr 2021–02058). Research was conducted in accordance with the ethical guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.