Eliza C. Miller 1, Benjamin Carper 2, Natalie Bello 3, Noel Bairey Merz 4, Philip Greenland 5, Corette Parker 6, Lisa D. Levine 7, Ronald J. Wapner 3, David M. Haas 8, George R. Saade 9
1 Columbia University Vagelos College of Physicians and Surgeons, New York, NY
2 RTI International, Durham, NC
3 Columbia University Irving Medical Center, New York, NY
4 Cedars-Sinai Medical Center, Los Angeles, CA
5 Northwestern University, Chicago, IL
6 RTI International, RTP, NC
7 Maternal and Child Health Research Center, Department of Obstetrics & Gynecology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
8 Indiana University Department of Obstetrics and Gynecology, Carmel, IN
9 University of Texas Medical Branch, Galveston, TX