[1] USC/Norris Comprehensive Cancer Center NOR-3429,Department of Preventive Medicine
[2] University of Southern California,Division of Cancer Etiology, Department of Population Sciences
[3] City of Hope National Medical Center,Department of Epidemiology
[4] Northern California Cancer Center,Department of Nutrition
[5] School of Medicine,undefined
[6] University of California Irvine,undefined
[7] University of Oslo,undefined