| Affiliation: | 1. Department of Health Behavior, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, North Carolina;2. Carolina Mammography Registry, Department of Radiology, The University of North Carolina, Chapel Hill, North Carolina;3. Department of Epidemiology, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, North Carolina;4. Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, Colorado;5. Department of Biostatistics, Gillings School of Global Public Health, The University of North Carolina, Chapel Hill, North Carolina |
