1. Large Lakes Observatory, University of Minnesota Duluth; Duluth Minnesota
2. Department of Integrative Biology; Michigan State University; East Lansing Michigan
3. School of Freshwater Sciences; University of Wisconsin Milwaukee; Milwaukee Wisconsin
4. Annis Water Resources Institute, Grand Valley State University; Muskegon Michigan
5. Department of Fisheries and Wildlife; Michigan State University; East Lansing Michigan
6. Center for Limnology and Department of Zoology; University of Wisconsin-Madison; Madison Wisconsin
7. Great Lakes Institute for Environmental Research, University of Windsor; Windsor Ontario Canada