[1] Dana-Farber Cancer Institute,Department of Medical Oncology
[2] 44 Binney Street,Department of Nutrition
[3] Harvard School of Public Health,Department of Gastroenterology
[4] 655 Huntington Avenue,Department of Pediatrics
[5] Massachusetts General Hospital,Department of Medicine
[6] 44 Fruit Street,Department of Epidemiology
[7] Medical University of South Carolina,undefined
[8] 173 Ashley Avenue,undefined
[9] Channing Laboratory,undefined
[10] Brigham and Women's Hospital and Harvard Medical School,undefined
[11] 181 Longwood Avenue,undefined
[12] Harvard School of Public Health,undefined
[13] 651 Huntington Avenue,undefined