Received: 15 June 2020
Accepted: 11 July 2021
First Online: 23 July 2021
: A permission from the Collegium Medicum in Bydgoszcz, NCU Committee of Bioethics no. 147/2015 was obtained for the study. In addition, all patients gave their written informed consent on the participation in the study.
: All authors consented to the publication of the manuscript.
: Authors declare no competing interests.