1. Environmental Science & Technology Program, University of Wisconsin - Madison, 660 N. Park Street, Madison, Wisconsin 53706, United States
2. Department of Bacteriology, University of Wisconsin - Madison, 1550 Linden Drive, Madison, Wisconsin 53706, United States
3. U.S. Environmental Protection Agency Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, 6201 Congdon Blvd, Duluth, Minnesota 55804, United States
4. U.S. Geological Survey, Upper Midwest Water Science Center, Mercury Research Laboratory, 8505 Research Way, Middleton, Wisconsin 53562, United States
5. Department of Integrative Biology, University of Wisconsin - Madison, 250 N. Mills St. Madison, Wisconsin 53706, United States
6. Department of Biochemistry, University of Wisconsin - Madison, 433 Babcock Drive, Madison, Wisconsin 53706, United States
7. Department of Civil and Environmental Engineering, University of Wisconsin - Madison, 1415 Engineering Drive, Madison Wisconsin 53706, United States