1. School of Public Health, Seoul National University, Seoul 151-742, Korea
2. College of Natural Sciences, Soonchunhyang University, Asan 336-745, Korea
3. Division of Environmental Science and Ecological Engineering, Korea University, Seoul 136-713, Korea
4. Asian Citizens Center for Environmental Health, Seoul 110-460, Korea
5. Oil and POPs Research Group, Korea Ocean Research and Development Institute, Geoje 656-834, Korea
6. Department of Radiation Genetics, College of Medicine, Kyoto University, Kyoto 606-8501, Japan
7. Department of Veterinary Biomedical Sciences and Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan S7J 5B3, Canada
8. Department of Zoology, and Center for Integrative Toxicology, Michigan State University, East Lansing, Michigan 48824, United States
9. Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
10. Department of Biology & Chemistry, City University of Hong Kong, Kowloon, Hong Kong, SAR, China