1. Institute of Systematic Biology, Daugavpils University, Daugavpils, Latvia
2. Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
3. Institute of Food Safety, Animal Health and Environment BIOR, Rīga, Latvia
4. Department of Plant Protection, Institute of Agricultural and Environmental Sciences, Estonian University of Life Science, Tartu, Estonia
5. Center for Ecology and Environmental Research, Vilnius University, Vilnius, Lithuania
6. Department of Biology & Turku Brain and Mind Center, University of Turku, Turku, Finland