1. German Environment Agency Dessau Germany
2. Environment and Climate Change Ottawa Ontario Canada
3. Wageningen University and Research Wageningen The Netherlands
4. Swiss Centre for Applied Ecotoxicology Lausanne Switzerland
5. Washington Department of Ecology Lacey Washington USA
6. Örebro University Örebro Sweden
7. US Army, Gunpowder Maryland USA
8. Ineris Verneuil‐en‐Halatte France
9. Darwin Statistics Aachen Germany
10. Water Research Institute, National Research Council Rome Italy