1. Institute for Risk Assessment Sciences, Division of Environmental Epidemiology, Utrecht University, Utrecht, Netherlands
2. Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland, USA
3. Environmental Health Sciences Division, School of Public Health, University of California, Berkeley, California, USA
4. Qujing Center for Diseases Control and Prevention, Qujing, Yunnan, China
5. Department of Community, Environment & Policy, Mel & Enid Zuckerman College of Public Health, University of Arizona, Arizona, USA
6. Division of Epidemiology and Biostatistics, School of Public Health, University of Hong Kong, Hong Kong, China
7. Department of Thoracic Surgery, Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center), Kunming, Yunnan, China
8. Saw Swee Hock School of Public Health, National University of Singapore, Singapore
9. Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore and National University Health System, Singapore
10. School of Public Health, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
11. Department of Environmental and Molecular Toxicology, College of Agricultural Sciences, Oregon State University, Corvallis, Oregon, USA