Maschke, Verena
Lohner, Valerie
Mons, Ute
Funding for this research was provided by:
Marga und Walter Boll-Stiftung
Universität zu Köln
Article History
Received: 16 December 2024
Accepted: 28 April 2025
First Online: 9 May 2025
Declarations
:
: The NRW80+ survey has been approved by the ethics committee of the Medical Faculty of the University of Cologne, Germany (No. 17-169).
: Not applicable.
: The authors declare no competing interests.