Stempak, Krzysztof https://orcid.org/0000-0002-9422-5387
Funding for this research was provided by:
ZUS, Poland
Article History
Received: 5 April 2025
Revised: 17 September 2025
Accepted: 7 October 2025
First Online: 14 October 2025
Declarations
:
: The author declares that there is no Conflict of interest.
: Not applicable.