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Authors
Frantz, Anna
Toropova, Anna
Axén, Iben
Bergström, Gunnar
Finnes, Anna
Björk Brämberg, Elisabeth
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Funding
Funding for this research was provided by:
Karolinska Institute
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Article History
Received: 12 September 2024
Accepted: 21 January 2025
First Online: 3 February 2025
Declarations
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: Ethical approval was obtained for the original cluster-RCT at the local Review Board in Gothenburg (nr 496 − 17). Participants signed informed consent before inclusion in the study. Additional ethical approval for the research question in the study at hand was obtained from the Swedish Ethical Review Authority (nr 2021/01768). This study was carried out in accordance with the Declaration of Helsinki [].
: Not applicable.
: The authors declare no competing interests.
