Funding for this research was provided by:
Hrvatske vode
Article History
Received: 30 June 2019
Accepted: 21 September 2019
First Online: 4 October 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests. ZB, MK and OL are employed at public research institute. SG is professor at the university.