Funding for this research was provided by:
Uniwersytet Medyczny w Lodzi (503/6-164-01/503-61-001)
Received: 12 August 2020
Accepted: 3 March 2021
First Online: 16 March 2021
: The study protocol was approved by the Bioethics Commision of the Medical University of Lublin (KE-0254/19/2013). Written informed consent was obtained from the participants before their enrollment.
: Not applicable.
: None conflicts of interest to declare. The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this study and have disclosed no relevant affiliations beyond their academic appointment.