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Authors
Rydberg, Emilia Möller
Wennergren, David
Stigevall, Caroline
Ekelund, Jan
Möller, Michael
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Funding
Funding for this research was provided by:
University of Gothenburg
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Article History
Received: 15 October 2022
Accepted: 22 January 2023
First Online: 31 January 2023
Declarations
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: The study was approved by the Regional Ethical Review Board in Gothenburg, Sweden (758-17). Two additional applications for amendment, extending the study period, were approved by the Swedish Ethical Review Authority (2020-02783 and 2021-03374). All the methods were carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
