Schlier, Björn
Winkler, Katharina
Strakeljahn, Felix
Funding for this research was provided by:
Bergische Universität Wuppertal
Article History
Received: 1 April 2025
Accepted: 11 November 2025
First Online: 22 December 2025
Declarations
:
: All authors declare that they have no financial or non-financial interests that are directly or indirectly related to this work.
: All primary studies re-analysed for this study received ethics approval from the local ethics committee of the University of Hamburg and were performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments. All participants provided written informed consent prior to participation.