1. Department of Occupational and Environmental Health, West China School of Public Health; Sichuan University; Chengdu Sichuan People's Republic of China
2. Department of Occupational and Environmental Health; School of Public Health and Management; Chongqing People's Republic of China
3. Department of Chemistry and Biochemistry; Florida International University; Miami Florida USA
4. Biochemistry Ph.D. Program; Florida International University; Miami Florida USA
5. Biomolecular Sciences Institute; Florida International University; Miami Florida USA