1. Department of Health Management Fujian Health College Fuzhou China
2. Department of Preventive Medicine, Fujian Provincial Key Laboratory of Environment Factors and Cancer School of Public Health, Fujian Medical University Fuzhou China
3. Key Laboratory of Environment and Health Universities and Colleges in Fujian, School of Public Health, Fujian Medical University Fuzhou China
4. Fujian Provincial Center for Adverse Drug Reaction Monitoring, Fujian Provincial Food and Drug Administration Fuzhou China
5. Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environmental Factors and Cancer School of Public Health, Fujian Medical University Fuzhou China