1. Department of clinical laboratory Guangdong Province Hospital for Occupational Disease Prevention and Treatment Guangzhou China
2. Guangdong Provincial Key Laboratory of Occupational Disease Prevention and Treatment Guangdong Province Hospital for Occupational Disease Prevention and Treatment Guangzhou China
3. Institute of Toxicology Guangdong Province Hospital for Occupational Disease Prevention and Treatment Guangzhou China
4. Department of Public Health Fujita Health University School of Medicine Toyoake Japan
5. Department of Occupational and Environmental Health Nagoya City University Graduate School of Medical Sciences Nagoya Japan
6. Department of Scientific Education Guangdong Provincial Maternal and Child Health Hospital Guangzhou China
7. Department of Life and Health Sciences Chubu University Kasugai Japan