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Authors
Pfeifer, Eric https://orcid.org/0000-0001-5734-3221
Stolterfoth, Christine https://orcid.org/0009-0000-0233-2525
Aigner, Sandra Elisabeth
Ostermann, Thomas https://orcid.org/0000-0003-2695-0701
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Funding
Funding for this research was provided by:
Private Universität Witten/Herdecke gGmbH
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Article History
Received: 4 October 2025
Accepted: 22 June 2026
First Online: 12 July 2026
Declarations
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: The study was conducted following the Declaration of Helsinki and approved by the Ethics Committee and the data protection officer of the University for Continuing Education Krems (EK GZ 43/2021–2024). At the time this study was being prepared, one of authors was affiliated with the University of Continuing Education Krems. Consequently, the application for ethical approval was submitted to that university’s ethics committee.
: Not applicable.
: The authors declare no competing interests.
