1. Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou, China
2. Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
3. The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou, China
4. Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
5. Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
6. Department of Health Inspection and Quarantine, School of Public Health, Fujian Medical University, Fuzhou, China
7. Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China