Prazuch, Wojciech
Suwalska, Aleksandra
Socha, Marek
Tobiasz, Joanna
Foszner, Pawel
Jaroszewicz, Jerzy
Gruszczynska, Katarzyna
Sliwinska, Magdalena
Nowak, Mateusz
Gizycka, Barbara
Zapolska, Gabriela
Popiela, Tadeusz
Przybylski, Grzegorz
Fiedor, Piotr
Pawlowska, Malgorzata
Flisiak, Robert
Simon, Krzysztof
Walecki, Jerzy
Cieszanowski, Andrzej
Szurowska, Edyta
,
Oronowicz-Jaskowiak, Agnieszka
Golebiewski, Bogumil
Rataj, Mateusz
Chmielarz, Przemyslaw
Tur, Adrianna
Drabik, Grzegorz
Kozub, Justyna
Kozanecka, Anna
Hildebrandt, Sebastian
Krutul-Walenciej, Katarzyna
Baron, Jan
Piotrowski, Damian
Walecki, Jerzy
Wasilewski, Piotr
Mazur, Samuel
Klaude, Krzysztof
Rataj, Katarzyna
Rabiko, Piotr
Rajewski, Pawel
Blewaska, Piotr
Sznajder, Katarzyna
Plesniak, Robert
Marczyk, Michal
Polanska, Joanna
Funding for this research was provided by:
Ministerstwo Nauki i Szkolnictwa Wyższego (MNiSW/2/WFSN/2020)
EC|Directorate-General for Employment, Social Affairs and Inclusion|European Social Fund (POWR.03.05.00-00-Z305, POWR.03.02.00-00-I029)
Article History
Received: 18 July 2023
Accepted: 30 October 2025
First Online: 28 November 2025
Declarations
:
: The authors declare that they have no competing interests.
: The project was approved by the Institutional Review Boards (IRBs) of all medical centers collaborating within the POLCOVID Study Group. The requirement for individual patient consent was waived as we removed all identifiable patient information. We complied with all relevant ethical regulations and guidelines. The Ministry of Science and Higher Education of the Republic of Poland consented and financially supported the project for high-priority nationwide research on COVID-19 (Grant no MNiSW/2/WFSN/2020), of which data collection was an integral part.