Affiliation: | (1) Division of Cancer Epidemiology and Control, Dana-Farber Cancer Institute, Boston, Massachusetts;(2) University of Pennsylvania Cancer Center, Philadelphia, Pennsylvania;(3) National Human Genome Research Institute of the National Institute of Health and Johns Hopkins University School of Medicine, Bethesda, Maryland;(4) Los Angeles Oncologic Institute, Los Angeles, California;(5) Strang Cancer Prevention Center, New York, New York |