[1] University of Alabama at Birmingham,Division of Preventive Medicine, School of Medicine
[2] University of Minnesota,Division of Epidemiology and Community Health, Department of Food Science and Nutrition
[3] National Cancer Institute,Division of Cancer Epidemiology and Genetics
[4] National Institutes of Health,Pacific Health Research Institute
[5] The Queen’s Medical Center,Department of Biostatistics, School of Public Health
[6] University of Alabama at Birmingham,undefined