Study concept and design: Luo, Rossouw, Margolis.
Acquisition of data: Luo, Margolis.
Analysis and interpretation of data: Luo, Rossouw, Margolis.
Drafting of the manuscript: Luo.
Critical revision of the manuscript for important intellectual content: Rossouw, Margolis.
Statistical analysis: Luo.
Obtained funding: Rossouw.
Study supervision: Rossouw, Margolis.
Conflict of Interest Disclosures: The authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none were reported.
Funding/Support: The Women’s Health Initiative is funded by the National Heart, Lung, and Blood Institute, National Institutes of Health, US Department of Health and Human Services through contracts N01WH22110, 24152, 32100-2, 32105-6, 32108-9, 32111-13, 32115, 32118-32119, 32122, 42107-26, 42129-32, and 44221.
Role of the Sponsors: The funding agency oversaw the design and conduct of the overall Women’s Health Initiative study. Other than Dr Rossouw’s role as an author, the funding agency had no role in the collection, management, analysis and interpretation of the data for this manuscript, in the preparation or approval of the manuscript, or the decision to submit the manuscript for publication.