1. Catalan Institute for Water Research (ICRA); Girona Spain
2. Department of Biological and Environmental Science; University of Göteborg; Göteborg Sweden
3. Catalan Institution for Research and Advanced Studies (ICREA); Barcelona Spain
4. Laboratori de Nutrició i Bromatologia; University of Valencia; Burjassot Spain
5. Department of Environmental Chemistry (IDEA-CSIC); Barcelona Spain
6. Institute of Aquatic Ecology; University of Girona; Girona Spain