Koçak, Cemal https://orcid.org/0000-0003-4799-5669
Burdorf, Alex https://orcid.org/0000-0003-3129-2862
Article History
Accepted: 1 December 2024
First Online: 18 December 2024
Declarations
:
: The authors declare to have no confict of interest regarding the research, authorship, and/or publication of this article.
: No consent for publication was required as no personal information is published.
: The SHARE study received approvals from the University of Mannheim ethics committee (until 2011) and the Max-Planck-Society for the Advancement of Science (since 2011). In addition, informed consent was obtained from all participants during the interview.