1. Man-Technology-Environment Research Centre (MTM)
2. School of Science and Technology
3. Örebro University
4. SE-70182 Örebro
5. Sweden
6. Department of Ecology and Environmental Science
7. Umeå University
8. SE-901 87 Umeå
9. Section for Organic Environmental Chemistry and Ecotoxicology
10. Department of Aquatic Sciences and Assessment
11. Swedish University of Agricultural Sciences (SLU)
12. SE-750 07 Uppsala