1. Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
2. Department of Medicine and Department of Epidemiology and Biostatistics, University of California, San Francisco
3. Kaiser Permanente Washington Health Research Institute, Seattle, Washington
4. Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania
5. Division of Cancer Etiology, Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, California
6. Division of Epidemiology, Department of Family and Preventive Medicine, University of California, San Diego
7. Leidos Biomedical Research Inc, Frederick, Maryland
8. School of Public Health, University of Maryland College Park