[1] Brown University School of Public Health,Department of Epidemiology
[2] Department of Epidemiology,Department of Epidemiology (Chronic Diseases)
[3] Geisel School of Medicine at Dartmouth,Department of Pathology and Laboratory Medicine
[4] Yale University School of Public Health,Department of Anthropology
[5] Division of Laboratory Sciences,Department of Obstetrics and Gynecology
[6] National Center for Environmental Health,undefined
[7] Centers for Disease Control and Prevention,undefined
[8] Warren Alpert Medical School of Brown University,undefined
[9] Brown University,undefined
[10] Warren Alpert Medical School of Brown University,undefined
[11] and Women & Infants Hospital of Rhode Island,undefined