[1] Drexel Univ, Coll Med, Dept Obstet & Gynecol, Philadelphia, PA 19102 USA
[2] Univ N Carolina, Dept Epidemiol, Chapel Hill, NC USA
[3] Aga Khan Univ, Div Women & Child Hlth, Karachi, Pakistan
[4] Inst Clin Effectiveness & Hlth Policy, Buenos Aires, DF, Argentina
[5] Eunice Kennedy Shriver Natl Inst Child Hlth & Hum, Bethesda, MD USA
[6] Global Alliance Prevent Prematur & Stillbirth, Seattle, WA USA
[7] Moi Univ, Eldoret, Kenya
[8] Mater Med Res Inst, Brisbane, Qld, Australia
[9] Int Stillbirth Alliance, Baltimore, MD USA
[10] Univ Queensland, Brisbane, Qld, Australia
[11] Bill & Melinda Gates Fdn, Global Hlth Program, Family Hlth Div, Seattle, WA USA