[1] National Cancer Institute,Division of Cancer Epidemiology and Genetics
[2] University of North Carolina at Chapel Hill,Epidemiology Department
[3] University of North Carolina at Chapel Hill,Lineberger Comprehensive Cancer Center
[4] McGill University,Department of Epidemiology, Biostatistics, and Occupational Health
[5] University of North Carolina at Chapel Hill,Biostatistics Department
[6] Case Western Reserve University School of Medicine,Case Comprehensive Cancer Center
[7] Fred Hutchinson Cancer Research Center,undefined