Chmielewska, Malgorzata
Stokwiszewski, Jakub
Markowska, Justyna
Hermanowski, Tomasz
Article History
Received: 14 May 2021
Accepted: 10 December 2021
First Online: 2 January 2022
Declarations
:
: The study followed the ethical principles of the Helsinki Declaration. The Ethics Committee of the Medical University of Warsaw issued ethical approval for this study to be conducted (Approval no. AkBE/116/15). Written informed consent were obtained from each participant during the course of data collection. All prospective respondents were given the opportunity to decline participation without having to provide any reason. All responses and study locations were anonymized.
: “Not applicable”
: The authors declare that they have no competing interests.