From the aBiostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC
bEpidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC
cDepartment of Earth Sciences, Dartmouth College, Hanover, NH
dDepartment of Epidemiology and Children’s Environmental Health and Disease Prevention Research Center at Dartmouth, Geisel School of Medicine at Dartmouth, Lebanon, NH.
Submitted March 31, 2018; accepted September 21, 2018.
This work was supported by the Intramural Research Program of the National Institutes of Health, National Institute of Environmental Health Sciences (Z01-ES044005 to D.P.S. and Z01-ES102245 to C.R.W.) and Superfund (P42ES007373 to M.R.K., B.P.J.) and National Cancer Center Support (5P30CA023108 to M.R.K., B.P.J.) grants.
The authors report no conflicts of interest.
Data requests: Requests for deidentified Sister Study data, including the data used in this manuscript, can be requested through the study website (https://sisterstudy.niehs.nih.gov/English/data-requests.htm). The Sister Study is an ongoing prospective study, and the data sharing policy was developed to protect the privacy of study participants. It is consistent with study informed consent documents as approved by the National Institute of Environmental Health Sciences (NIEHS) Institutional Review Board.
Supplemental digital content is available through direct URL citations in the HTML and PDF versions of this article (www.epidem.com).
Correspondence: Katie M. O’Brien, 111 TW Alexander Dr, Research Triangle Park, NC 27709. E-mail: obrienkm2@niehs.nih.gov.
