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M.R.C receives consulting fees from the sponsor of this study. The remaining authors report no conflict of interest.
This research was funded, in part, by a grant from Samsung SDS Co, Ltd (Seoul, Republic of Korea) ( NYU Research/Grant ID: 18-01598).
Cite this article as: Patberg ET, Wells M, Vahanian SA, et al. Use of cervical elastography at 18 to 22 weeks’ gestation in the prediction of spontaneous preterm birth. Am J Obstet Gynecol 2021;225:525.e1-9.