1. Silent Spring Institute, Newton, Massachusetts 02460, United States
2. California Department of Toxic Substances Control, Sacramento, California 95814, United States
3. Green Science Policy Institute, Berkeley, California 94709, United States
4. Department
of Chemistry, University of California at Berkeley, Berkeley, California 94720, United States
5. Environmental Working Group, Washington, D.C. 20009, United States
6. National
Exposure Research Laboratory, U.S. Environmental Protection Agency, Research Triangle
Park, North Carolina 27711, United States
7. Chemistry
Department, Hope College, Holland, Michigan 49423, United States
8. Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee 37831, United States
9. Department
of Physics, University of Notre Dame, Notre Dame, Indiana 46556, United States