Klimek, Beata http://orcid.org/0000-0002-6967-9766
Szulej, Jacek http://orcid.org/0000-0002-1411-3204
Ogrodnik, Paweł http://orcid.org/0000-0003-3515-8505
Funding for this research was provided by:
Lublin University of Technology
Article History
Received: 14 March 2020
Accepted: 25 August 2020
First Online: 8 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.