1. School of the Environment, Yale University, New Haven, Connecticut 06411, United States
2. School of Public Health, Yale University, New Haven, Connecticut 06511, United States
3. School of Earth Sciences, Ohio State University, Columbus, Ohio 43210, United States
4. Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
5. Ohio State University Global Water Institute, Ohio State University, Columbus, Ohio 43210, United States