Author Affiliations +
Steven L. Simon,1,* Ruth A. Kleinerman,1 Elaine Ron,1 André Bouville1
1Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Heal
*Address for correspondence: Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Blvd., Room 7100, Bethesda, MD 20892; ssimon@mail.nih.gov