1. Freshwater Biological Association Ambleside UK
2. Irstea, UR RECOVER Aix‐en‐Provence France
3. CNR—Water Research Institute (IRSA) Verbania Pallanza Italy
4. Environment Agency Wallingford UK
5. Institute for Water of the Republic of Slovenia Ljubljana Slovenia
6. University of Novi SadFaculty of Sciences, Department of Biology and Ecology Novi Sad Serbia
7. Geography and Environmental ScienceUniversity of Dundee Dundee UK
8. Institute of Environmental Protection – National Research Institute Warsaw Poland