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Authors
Narh, John
Wehner, Stefanie
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Funding
Funding for this research was provided by:
The German Federal Ministry of Education and Research (01LG2079A, 01LG2079A)
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Article History
Received: 24 March 2025
Accepted: 7 November 2025
First Online: 24 November 2025
Competing interests
: The authors declare no competing interests.
: This study was performed in line with the principles of the Declaration of Helsinki. The questionnaire and methodology for this study were approved by the ECH-UG with approval number ECH 066/ 20–21 on 18th December 2020.
: We have obtained oral informed consent from all our research participants to participate before interviewing them, and they have freely agreed to the subsequent publication of the information. We obtained informed consent in August 2022 and January to March 2023, respectively, for the baseline and AoD data collection. We use pseudonyms to keep our research participants anonymous throughout our reports.
