Department of Obstetrics and Gynecology, Washington University School of Medicine in St. Louis, St. Louis, Missouri; the Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut; the Division of Neonatal & Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California; and the Division of Nursing Science, Rutgers University School of Nursing, Newark, New Jersey.
Corresponding author: Xiao Xu, PhD, Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT; email: [email protected].
Supported by grant number R01HS023801 from the Agency for Healthcare Research and Quality. The content is solely the responsibility of the authors and does not necessarily represent the official views of the Agency for Healthcare Research and Quality.
Financial Disclosure Henry C. Lee reports receiving consulting funds from Lansinoh Laboratories, Inc. as a member of a clinical advisory board. The other authors did not report any potential conflicts of interest.
Presented at the AcademyHealth Annual Research Meeting, June 2–4, 2019, Washington, DC.
Each author has confirmed compliance with the journal's requirements for authorship.
Peer reviews are available at https://links.lww.com/AOG/B834.