Funding for this research was provided by:
Agentúra na Podporu Výskumu a Vývoja (APVV-0135-12)
Senckenberg Institute internal funds
Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (VEGA 1/0269/16)
Article History
Received: 17 May 2017
Accepted: 25 January 2018
First Online: 16 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.