Sedlák, Marián
Funding for this research was provided by:
Operational Program “Research and Development” of the Slovak republic financed through European Regional Development Fund (26220120035)
Scientific Grant Agency VEGA (grant No. 2/0182/14)
Article History
Received: 5 December 2016
Revised: 8 December 2016
Accepted: 9 December 2016
First Online: 14 January 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.