Article History
Received: 8 June 2020
Accepted: 15 September 2020
First Online: 23 September 2020
Ethics approval and consent to participate
: According to the Bioethical Commitee of Karol Marcinkowski Medical University in Poznań, the consent of the bioethics commission is not required for “surveys involving the use of standardized surveys - used for their intended purpose, and the study will develop statistically selected elements of the survey” (ordinance No. 113/17 of the Rector of Karol Marcinkowski Medical University in Poznań, October 2nd, 2017).Verbal informed consent was obtained from study participants before completing the survey (based on the opinion of Rehasport Clinic Scientific Council).
: Not applicable.
: Not applicable.