4,509
Participants
Start Date
September 30, 2014
Primary Completion Date
October 30, 2017
Study Completion Date
October 30, 2020
Columbia University Medical Center- Department of OB/GYN Division of Maternal Fetal Medicine, New York
Magee Womens Hospital, Pittsburgh
University of Pennsylvania, Philadelphia
Christiana Care Health Systems, Newark
Case Western Reserve University, MetroHealth Medical Center, Cleveland
Indiana University School of Medicine OB/GYN, Indianapolis
Northwestern University, Chicago
University of Utah, Salt Lake City
Intermountain Medical Center, Salt Lake City
LDS Hospital, Salt Lake City
McKay Dee Hospital, Ogden
Utah Valley Regional Medical Center, Provo
Long Beach Memorial Medical Center, Women's and Children's Hospital - Women's Perinatal Group, OB Clinic, Long Beach
Fountain Valley Regional Hospital and Medical Center- UCI MFM private practice, Fountain Valley
University of California, Irvine, Medical Center - Prenatal care clinics and private practice, Orange
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
RTI International
OTHER