Funding for this research was provided by:
Austrian Science Fund (P 27049)
Austrian Science Fund (P 26304)
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (VEGA 2/0172/16)
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (VEGA 2/0082/17)
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (APVV-15-0049)
Article History
Received: 28 April 2017
Accepted: 27 September 2017
First Online: 16 October 2017