Funding for this research was provided by:
Received: 20 May 2021
Accepted: 29 August 2021
First Online: 14 October 2021
: This study is based on a secondary data analysis of GSOEP data. In the primary studies, all human and animal studies have been approved by the appropriate ethics committee and have therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. This approval also includes national laws, too (i.e., in alignment with the GDPR); written informed consent was obtained from each subject [CitationRef removed, CitationRef removed].The study protocols of SOEP-Core were approved by the German Institute for Economic Research [CitationRef removed, CitationRef removed] and written informed consent was obtained from all individual participants included in the study [CitationRef removed]<b>.</b>
: Not applicable.
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.