Wnuk, Marcin
Article History
Received: 13 June 2024
Accepted: 30 April 2025
First Online: 9 May 2025
Competing interests
: The author declares no competing interests.
: The research procedures were carried out in accordance with the Declaration of Helsinki. The ethical approval for the study protocol was given by the Research Ethics Committee at the University of Silesia in Katowice (KEUS 123/05.2021) on May 29, 2021.
: Study participants expressed voluntary and conscious agreement to participate in the study during the filling of the questionnaire between 1 June and September 30, 2021, in written form by marking the statement that the consent included participation in the study and publication of the results.