Affiliation: | (1) US Environmental Protection Agency, Public Health and Environmental Policy Team, National Center for Environmental Economics, 75 Hawthorne St, MC PPA-1 San Francisco, CA 94105, USA;(2) US Environmental Protection Agency, Office of Children's Health Protection, 1200 Pennsylvania Ave., NW Ariel Rios Bldg MC 1107A, Washington, D.C. 20004, USA;(3) Kelly Registration Systems, Inc., 10115 Hwy 142 N. Covington, GA 30014, USA;(4) US Environmental Protection Agency, Office of Pesticide Programs, Biological and Economic Analysis Division, , 1200 Pennsylvania Ave, NW MC 7503C, Washington, D.C 20460, USA |