1. Interdisciplinary Graduate Program in Environmental Toxicology; Clemson University; Pendleton South Carolina USA
2. Institute of Environmental Toxicology; Department of Biological Sciences, Clemson University; Pendleton South Carolina USA
3. Department of Environmental and Global Health; Center for Environmental and Human Toxicology, University of Florida; Gainesville Florida USA
4. School of Biological Sciences; Potchefstroom Campus, North West University, Private Bag Potchefstroom; South Africa