1. National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
2. National Environmental Health Association, Denver, Colorado.
3. California Department of Public Health, Sacramento, California.
4. Minnesota Department of Health, Mankato, Minnesota.
5. New York State Department of Health, Albany, New York.
6. New York City Department of Health and Mental Hygiene, New York, New York.
7. Tennessee Food Safety and Inspection Service, Tennessee Department of Health, Nashville, Tennessee.
8. Department of Civil and Environmental Engineering Virginia Tech, Blacksburg, Virginia.
9. Food Safety and Inspection Service, U.S. Department of Agriculture, Washington, District of Columbia.