[1] NCI, Div Canc Epidemiol & Genet, Bethesda, MD 20852 USA
[2] Amer Canc Soc, Epidemiol Res Program, Atlanta, GA 30329 USA
[3] NYU, Dept Environm Med, Sch Med, New York, NY 10016 USA
[4] Vanderbilt Univ, Sch Med, Vanderbilt Epidemiol Ctr, Vanderbilt Ingram Canc Ctr,Div Epidemiol,Dept Med, Nashville, TN 37212 USA
[5] Mercy Med Ctr, Weinberg Ctr Womens Hlth & Med, Prevent & Res Ctr, Baltimore, MD USA
[6] Johns Hopkins Univ, Dept Epidemiol, Bloomberg Sch Publ Hlth, Baltimore, MD USA
[7] Informat Management Serv Inc, Silver Spring, MD USA
[8] Natl Inst Hlth & Welf, Dept Chron Dis Prevent, Helsinki, Finland
[9] Univ Hawaii, Canc Res Ctr, Program Epidemiol, Honolulu, HI 96813 USA
[10] NCI, Div Canc Control & Populat Sci, Bethesda, MD 20892 USA
[11] Heartland Assays Inc, Ames, IA USA