1. Department
of Environmental and Global Health, Center for Environmental and Human
Toxicology, University of Florida, 2187 Mowry Road, Box 110885, Gainesville, Florida 32611, United States
2. Department
of Chemistry, University of Florida, 214 Leigh Hall,
Box 117200, Gainesville, Florida 32611, United States
3. Department
of Chemistry, Duke University, 124 Science Drive, Box 90354, Durham, North Carolina 27708, United States
4. Center
for
the Environmental Implications of Nanotechnologies (CEINT), Duke University, 121 Hudson Hall, Box 90287, Durham, North Carolina 27708, United States
5. Nicholas
School of the Environment, Duke University, Box 90328, Durham, North
Carolina 27708, United States
6. Department
of Civil and Environmental Engineering, University of South Carolina, 300 Main Street, Columbia, South Carolina 29208, United States
7. Institute
of Environmental Toxicology, Department of Biological Sciences, Clemson University, 509 Westinghouse Road, Box 709, Pendleton, South Carolina 29670, United States
8. Department
of Civil and Environmental Engineering, Duke University, 121
Hudson Hall, Box 90287, Durham, North Carolina 27708, United States