1. Biologische Station GmbH, Inter-University Center for Aquatic Ecosystem Research, WasserCluster Lunz, Austria
2. Department for Biomedical Research, Danube University Krems, Krems an der Donau, Austria
3. Aquatic Ecology Group, University of Vic - Central University of Catalonia, Vic, Catalonia, Spain
4. UMR 6553 ECOBIO, OSUR, CNRS, Université de Rennes 1, Rennes, France
5. Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, Paterna, Spain
6. iES – Institute for Environmental Sciences, University Koblenz-Landau, Landau i. d. Pfalz, Germany
7. Department of Aquatic Sciences and Assessment, Swedish University for Agricultural Sciences, Uppsala, Sweden
8. Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Niš, Serbia
9. HEPIA, HES-SO, University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
10. Laboratory of Aquatic Insect Biodiversity and Ecology, Institute of Entomology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic
11. Department of Ecosystem Biology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
12. Department of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Łódź, Łódź, Poland
13. School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
14. Department of Ecology and Genetics: Limnology, Uppsala University, Uppsala, Sweden
15. Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
16. Department of Biology/Aquatic Ecology, Lund University, Lund, Sweden
17. Laboratoire d'écotoxicologie, Unité RiverLy, INRAE Centre de lyon-Grenoble Auvergne Rhône-Alpes, Villeurbanne, France
18. Department of Zoology and Physical Anthropology, Faculty of Biology, Campus de Espinardo, University of Murcia, Murcia, Spain
19. UMR 5023 – Ecology and Fluvial Hydrosystems Laboratory, University Claude Bernard Lyon 1 – CNRS, Villeurbanne, France
20. Department F.-A Forel for Environmental and Aquatic Sciences, Faculty of Sciences, University of Geneva, Geneva, Switzerland
21. INRAE, UMR CARRTEL, Thonon-les-Bains, France
22. University of Koblenz-Landau, Mainz, Germany
23. Bulgarian Academy of Sciences, Institute of Biodiversity and Ecosystem Research, Sofia, Bulgaria
24. Doctoral School in Ecology, University of Bucharest, Bucharest, Romania
25. cE3c - Center for Ecology, Evolution and Environmental Changes & CHANGE - Global Change and Sustainability Institute, Faculty of Sciences of the University of Lisbon, Campo Grande, Lisboa, Portugal
26. Research Group of Limnology, Center for Natural Science, University of Pannonia, Veszprém, Hungary
27. Balaton Limnological Research Institute, Eötvös Loránd Research Network (ELKH), Tihany, Hungary
28. MARE – Marine and Environmental Sciences Centre, Faculty of Sciences of the University of Lisbon, Lisbon, Portugal
29. Research Center in Systems Ecology and Sustainability, University of Bucharest, Bucharest, Romania
30. Departamento de Biologia da Universidade de Aveiro & Centro de Estudos do Ambiente e do Mar (CESAM), Campus Universitário Santiago, Aveiro, Portugal