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Article History

Received: 5 July 2025

Accepted: 11 February 2026

First Online: 3 March 2026

Declarations

:

: This study was performed in accordance with the Declaration of Helsinki and the General Data Protection Regulation of the European Union. Ethical approval was provided by the University of Bremen ethical committee (ethics vote 20181205). All participants declared their written informed consent to participate in the study and for their data to be processed.

: Not applicable.

: The authors declare no competing interests.