1. Division of Cancer Epidemiology and Genetics National Cancer Institute, NIH Bethesda Maryland
2. NCI Center for Bioinformatics/Science Applications International Corporation Rockville Maryland
3. Science Applications International Corporation Rockville Maryland
4. Translational Sciences for Oncology Innovative Medicines AstraZeneca Pharmaceuticals, Inc. Waltham Massachusetts
5. Department of Nutritional Sciences University of Texas at Austin and Department of Molecular Carcinogenesis UT‐MD Anderson Cancer Center Smithville Texas