Tsatsaronis, Chrissa https://orcid.org/0009-0006-6537-075X
Kreutzberg, Anika https://orcid.org/0000-0001-9279-6509
Klemt, Maria
Kinder, Karen https://orcid.org/0000-0002-9363-2765
Busse, Reinhard https://orcid.org/0000-0003-4961-9130
Quentin, Wilm https://orcid.org/0000-0002-1705-6524
,
Funding for this research was provided by:
Technische Universität Berlin
Article History
Received: 13 July 2025
Accepted: 1 December 2025
First Online: 17 December 2025
Declarations
:
: In the current study, only pseudonymized secondary data are used under a data processing agreement. Ethics approval was not required for the PopGroup project or this specific study. The analysis follows the ethical principles outlined in the German Good Practice in Secondary Data Analysis (GPS) guidelines and in the Declaration of Helsinki.
: not applicable.
: The authors have no competing interests to declare that are relevant to the content of this article.