Dizon M.L.V.a· deRegnier R.-A.O.a· Weiner S.J.b· Varner M.W.c· Rouse D.J.d· Costantine M.M.e· Wapner R.J.f,g· Thorp J.M.h· Blackwell S.C.i· Ayala N.K.j· Saad A.F.k· Caritis S.N.l· for the Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network

Author affiliations

aThe Department of Pediatrics, Northwestern University, Chicago, IL, USA
bThe George Washington University Biostatistics Center, Washington, DC, USA
cThe Departments of Obstetrics and Gynecology of the University of Utah, Salt Lake City, UT, USA
dThe Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, Birmingham, AL, USA
eThe Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, USA
fThe Department of Obstetrics and Gynecology, Thomas Jefferson University and Drexel University, Philadelphia, PA, USA
gThe Department of Obstetrics and Gynecology, Columbia University, New York, NY, USA
hThe Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA
iUniversity of Texas Health Science Center at Houston-Children’s Memorial Hermann Hospital, Houston, TX, USA
jThe Department of Obstetrics and Gynecology, Brown University, Providence, RI, USA
kThe Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, TX, USA
lThe Department of Obstetrics and Gynecology, University of Pittsburgh, Pittsburgh, PA, USA