Siecinski, Szymon
Tkacz, Ewaryst J.
Kostka, Pawel S.
Funding for this research was provided by:
Silesian University of Technology
Article History
Received: 21 March 2019
Accepted: 21 May 2019
First Online: 1 June 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.