Intrinsic Subtypes from the PAM50 Gene Expression Assay in a Population-Based Breast Cancer Survivor Cohort: Prognostication of Short- and Long-term Outcomes

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah

1Division of Research, Kaiser Permanente Northern California, Oakland, California; 2Department of Internal Medicine, Division of Epidemiology; 3Huntsman Cancer Institute, University of Utah; and 4The Associated Regional and University Pathologist Institute for Clinical and Experimental Pathology, Salt Lake City, Utah