1. Clinical Division of Occupational Medicine, Institute of Occupational Health and Occupational Medicine, Academy of Medical Science, Shandong Province 250000, China
2. Division of Toxicology, National Institute of Occupational Health and Poison Control, Beijing 100050, China
3. Department of Medicine, Second People’s Hospital of Dongying, Shandong Province 250000, China
4. Department of Medicine, Qilu Petrochemical Corporation Hospital, Shandong Province 250000, China
5. Department of Medicine, Second People’s Hospital of Kenli, Shandong Province 250000, China
6. Department of Emergency Medicine, Chi-Mei Medical Center, Tainan 710, Taiwan
7. Department of Emergency Medicine, Chi-Mei Medical Center, Liouying, Tainan 710, Taiwan
8. Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan
9. Department of Emergency Medicine, Taipei Medical University, Taipei 110, Taiwan
10. Department of Environmental and Occupational Health, Medical College, National Cheng Kung University, Tainan 701, Taiwan
11. Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, Tainan 701, Taiwan
12. Department of Child Care and Education, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan