1. Research Center for Public Health, Tsinghua University, Beijing, China, 100084
2. Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, Massachusetts 02215, United States
3. Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta Georgia 30322, United States
4. Department of Geography and Environmental Development, Ben-Gurion University of the Negevy, Beer Sheva, Israel, P.O. Box 653
5. Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts 02138, United States
6. U.S. Environmental Protection Agency, Office of Air Quality Planning & Standards, Research Triangle Park, North Carolina 27711, United States
7. Department of Biostatistics, Harvard T.H. Chan School of Public Heath, Boston, Massachusetts 02115, United States
8. NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, United States
9. University of Maryland, Baltimore County, Baltimore, Maryland 21250, United States
10. John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States