1. Department of Civil and Environmental Engineering, University of Iowa, 4105 Seamans Center for the Engineering Arts and Sciences, Iowa City, Iowa 52242, United States
2. IIHR-Hydroscience and Engineering, University of Iowa, 100 C. Maxwell Stanley Hydraulics Laboratory, Iowa City, Iowa 52242, United States
3. Department of Chemistry, Towson University, Towson, Maryland 21252, United States
4. Center for Health Effects of Environmental Contamination (CHEEC), University of Iowa, 251 North Capitol St., Chemistry Building, Room W195, Iowa City, Iowa 52242, United States
5. Public Policy Center, University of Iowa, 310 South Grand Ave., 209 South Quadrangle, Iowa City, Iowa 52242, United States