1. Center for Policy Informatics, Arizona State University, Phoenix, Arizona, USA
2. Department of Environmental Conservation, University of Massachusetts, Amherst, Massachusetts, USA
3. Department of Population Health Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
4. Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington, USA
5. Department of Global Health, University of Washington, Seattle, Washington, USA
6. Department of Medicine, University of Washington, Seattle, Washington, USA
7. Department of Public Health, University of Tennessee, Knoxville, Tennessee, USA
8. Public Health Division, Oregon Health Authority, Portland, Oregon, USA
9. School of Geographical Sciences and Urban Planning, Arizona State University, Tempe, Arizona, USA
10. Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, Maryland, USA
11. Department of Geography, Florida State University, Tallahassee, Florida, USA
12. Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, California, USA