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Article History

Received: 16 December 2023

Accepted: 31 October 2024

First Online: 21 November 2024

Competing interests

: The authors declare no competing interests.

: When we conducted our research in 2022, our institution, TUM, did not require ethics approval for interview-based and survey-based studies. When conducting the study and analyzing the data, we followed expected practices for ethical research; in particular, assuring and maintaining confidentiality of the participants. All procedures performed in studies involving human participants were in accordance with the ethical standards of the national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.

: Informed consent was obtained from all participants before taking part in the study. Still, no identifying personal data was collected during the experiments.