1. Swiss Federal Institute of Aquatic Science and Technology (Eawag); Dübendorf Switzerland
2. Institute of Integrative Biology (IBZ); Swiss Federal Institute of Technology (ETH); Zurich Switzerland
3. Department of Zoology; University of Otago; Dunedin New Zealand
4. Laboratory of Aquatic Insect Ecology; University of Vila Velha; Vila Velha Brazil
5. Department of Experimental Limnology; Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB); Stechlin Germany
6. Department of Ecology; Berlin Institute of Technology (TU Berlin); Berlin Germany