Kędziora, Anna
Piątek, Jacek
Hymczak, Hubert
Wasilewski, Grzegorz
Guzik, Bartłomiej
Drwiła, Rafał
Kapelak, Bogusław
Sobczyk, Dorota
Konstanty-Kalandyk, Janusz
Wierzbicki, Karol
Article History
Received: 12 March 2021
Accepted: 23 August 2021
First Online: 2 October 2021
Declarations
:
: The study was approved by the Jagiellonian University Bioethics Committee (122.6120.74.2017). The requirement of informed consent was waived in writing by the Jagiellonian University Bioethics Committee (122.6120.74.2017) due to the retrospective nature of the study and data anonymization prior to analysis. The study was performed in accordance with the Declaration of Helsinki and the Polish Medical Code of Ethics.
: Not applicable.
: The authors declare no conflict of interest.