1. Environmental Health Science Program, Dept. of Environmental Science, Institute of Biomedical Studies, Baylor University, Waco, Texas, USA
2. National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
3. National Environmental Health Association, Denver, Colorado, USA
4. Scott County Health Department, Davenport, Iowa, USA
5. Georgia Department of Public Health, Atlanta, Georgia, USA
6. San Francisco Department of Public Health, San Francisco, California, USA
7. Marion County Public Health Department, Indianapolis, Indiana, USA
8. Southern Nevada Health District, Las Vegas, Nevada, USA
9. Alabama Department of Public Health, Montgomery, Alabama, USA
10. Public Health–Idaho North Central District, Lewiston, Idaho, USA
11. Franklin County Public Health, Columbus, Ohio, USA
12. Boulder County Public Health, Boulder, Colorado, USA
13. City of Evanston Health and Human Services Department, Evanston, Illinois, USA
14. Maricopa County Environmental Services Department, Chandler, Arizona, USA
15. Kansas City Health Department, Kansas City, Missouri, USA
16. Maricopa County Environmental Services Department, Mesa, Arizona, USA