Wawrzyniak, Agata http://orcid.org/0000-0002-8452-0526
Krotki, Monika
Article History
Received: 28 April 2021
Revised: 27 July 2021
Accepted: 27 July 2021
First Online: 4 August 2021
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki and approved by the Bioethical Commission of the Centre of Post-graduate Education on April 12, 2017 (KB-W-382/2017). Informed consent was obtained from all subjects involved in the study.
: The authors declare no competing interests.