1. Andrija Štampar Teaching Institute for Public Health, Department of Environmental Protection and Health Ecology, Mirogojska 16, 10000 Zagreb, Croatia
2. Nicro d.o.o., Marijana Čavića 9, 10000 Zagreb, Croatia
3. Department for Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Trg Marka Marulića 19, 10000 Zagreb, Croatia
4. Mahovina d.o.o., Hrastje Plešivičko 12, 10450 Jastrebarsko, Croatia
5. Faculty of Agriculture, University of Zagreb, Svetošiminska Cesta 25, 10000 Zagreb, Croatia