1. Key Laboratory of Environmental Stress and Chronic Disease Control and Prevention, Ministry of Education, China Medical University, Shenyang, Liaoning, P.R. China
2. Key Laboratory of Liaoning Province on Toxic and Biological Effects of Arsenic, China Medical University, Shenyang, Liaoning, P.R. China
3. Program of Environmental Toxicology, School of Public Health, China Medical University, Shenyang, Liaoning, P.R. China
4. Experimental and Teaching Center, School of Public Health, China Medical University, Shenyang, Liaoning, P.R. China
5. Group of Chronic Disease and Environmental Genomics, School of Public Health, China Medical University, Shenyang, Liaoning, P.R. China
6. Department of Rehabilitation Medicine, First Hospital of China Medical University, Shenyang, Liaoning, P.R. China
7. Department of Orthopedics, First Hospital of China Medical University, Shenyang, Liaoning, P.R. China
8. Department of Biology, Indiana University Indianapolis, Indianapolis, Indiana, USA
9. Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA