Zimny, Mikołaj
Kawlewska, Edyta
Hebda, Anna
Wolański, Wojciech
Ładziński, Piotr
Kaspera, Wojciech
Article History
Received: 7 February 2021
Accepted: 10 May 2021
First Online: 19 July 2021
Declarations
:
: The study’s protocol was approved by the Institutional Review Board at the Medical University of Silesia in Katowice and all procedures were carried out in accordance with the relevant guidelines and regulations. Each patient was informed about the purpose and course of the research and asked to give their informed consent to participate in the project.
: Not applicable.
: The authors declare that they have no competing interests.