1. Department of Clinical Epidemiology and Biostatistics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University , Shanghai, China
2. School of Public Health, Institute of Environment and Population Health, Anhui Medical University , Hefei, China
3. Center for Global Health, School of Public Health, Nanjing Medical University , Nanjing, China
4. School of Public Health and Social Work, Queensland University of Technology , Brisbane, Australia
5. School of Natural Sciences, Faculty of Science and Engineering, Macquarie University , Sydney, New South Wales, Australia
6. School of Biomedical Sciences, Centre Immunology and Infection Control, Queensland University of Technology , Brisbane, Australia
7. Department of Child Health, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University , Shanghai, China
8. Department of Environmental Health, Boston University School of Public Health , Boston, USA
9. Department of Respiratory Disease, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University , Shanghai, China
10. Center for Health and the Global Environment, University of Washington , Seattle, USA