1. Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Aquatic Ecology, 133 Überlandstrasse, 8600 Dübendorf, Switzerland
2. Institute of Biological Research, Branch of the National
Institute of Research and Development for Biological Sciences, 48 Republicii, 400015 Cluj-Napoca, Romania
3. Institute
of Integrative Biology, ETH Zurich, Universitätstrasse 16, 8092 Zürich, Switzerland