Jennifer Bailit 1, Jun Zhang 2, Victor Hugo Gonzalez Quintero 3, Kimberly Gregory 4, Isabelle Wilkins 5, Mildred M. Ramirez 6, Uma Reddy 7, Paul Vanveldhuisen 8, Ronald Burkman 9, Ware Branch 10, Matthew Hoffman 11, Shoshana Haberman 12, Michelle Kominiarek 13, Helain Landy 14, Christos Hatjis 15, James Troendle 16
1 MetroHealth, Case Western Reserve University, Cleveland, Ohio
2 Division of Epidemiology, Statistics and Prevention Research, NICHD, NIH, Bethesda, Maryland
3 University of Miami, Dept of Ob/Gyn-MFM Division, Miami, Florida
4 Cedars-Sinai Medical Center, Los Angeles, California
5 University of Illinois at Chicago, Illinois
6 University of Texas Health Science Center at Houston, Obstetrics, Gynecology and Reproductive Sciences, Houston, Texas
7 NICHD, NIH, Bethesda, Maryland
8 Emmes Corporation, Rockville, Maryland
9 Tufts University, Baystate Medical Center, Springfield, Massachusetts
10 Intermountain Health and University of Utah, Obstetrics and Gynecology, Salt Lake City, Utah
11 Christiana Hospital, Newark, Delaware
12 Maimonides Medical Center, Brooklyn, New York
13 Indiana University, Indianapolis, Indiana
14 Georgetown University Hospital/Medstar Health, Washington, District of Columbia
15 Children's Hospital Medical Center of Akron, Akron, Ohio
16 Division of Epidemiology, Statistics and Prevention Research, NICHD, NIH, Maryland