Funding for this research was provided by:
Agentúra na Podporu Výskumu a Vývoja (APP-14-0317)
Agentúra Ministerstva Školstva, Vedy, Výskumu a Športu SR (VEGA1/0659/18)
Article History
Received: 12 March 2019
Accepted: 12 September 2019
First Online: 21 September 2019
Compliance with ethical standards
:
: On behalf of all the authors, the corresponding author states that there is no conflict of interest.