1. Institute on the Environment, University of Minnesota, St. Paul, Minnesota, USA
2. Department of Population Health Sciences,
3. Nelson Institute for Environmental Studies, and
4. Environmental Chemistry and Technology Program, University of Wisconsin, Madison, Wisconsin, USA
5. MRC-HPA Centre for Environment & Health, Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
6. Yunnan Provincial Centers for Disease Control and Prevention, Kunming, Yunnan, People’s Republic of China
7. Institute for Global Health, University of Wisconsin, Madison, Wisconsin, USA