Medical University of South Carolina, affiliation not provided to SSRN, affiliation not provided to SSRN, University of North Carolina (UNC) at Chapel Hill - Department of Epidemiology, affiliation not provided to SSRN, University of North Carolina (UNC) at Chapel Hill - Department of Epidemiology, Pennsylvania State University - Department of Public Health Sciences, Pennsylvania State University - Department of Public Health Sciences and University of Pittsburgh - Department of Behavioral and Community Health Sciences

Instituto Nacional de Cancerología, University of California, Los Angeles (UCLA) - Iris Cantor UCLA Women's Health Center, Columbia University - Mailman School of Public Health, Columbia University - Department of Environmental Health Sciences, University of North Carolina (UNC) at Chapel Hill - Department of Epidemiology, Pennsylvania State University - Department of Public Health Sciences, Pennsylvania State University - Department of Public Health Sciences, Instituto Nacional de Cancerología México, State University of New York (SUNY) - School of Public Health and Health Professions, Columbia University - Mailman School of Public Health, Columbia University - Mailman School of Public Health, Columbia University - Mailman School of Public Health, University of North Carolina (UNC) at Chapel Hill - Department of Epidemiology and Columbia University - Department of Environmental Health Sciences