Affiliation: | Health Economist, Division of Cancer Prevention and Control, CDC, 4770 Buford Highway, NE, Mailstop F-76, Atlanta, GA 30341;RTI International, Waltham, MA;Division of Cancer Prevention and Control, CDC, 4770 Buford Highway, NE, MS F-76, Atlanta, GA;Rollins School of Public Health, Emory University, Atlanta, GA |