| Affiliation: | 1. US Environmental Protection Agency, Region VIII, 8HWM-SM, 999 18th Street Suite 500, Denver, CO 80202, USA;2. Present address: Camp, Dresser McKee, Inc., 1331 17th Street, Suite 1200, Denver, CO 80202, USA;3. Department of Pharmacology and Toxicology, B142 Life Sciences Bldg., Michigan State University, East Lansing, MI 48824, USA;4. Department of Large Animal Clinical Sciences, 224 West Fee Hall, Michigan State University, East Lansing, MI 48824, USA;5. Department of Fisheries and Wildlife and Pesticide Research Center, 10A Natural Resources, Michigan State University, East Lansing, MI 48824, USA |
