[1] World Bank Grp, Global Financing Facil, Washington, DC 20433 USA
[2] Johns Hopkins Bloomberg Sch Publ Hlth, Baltimore, MD 21205 USA
[3] World Hlth Org, Geneva, Switzerland
[4] McGill Univ, Montreal, PQ, Canada
[5] KEMRI Wellcome Trust Res Programme, Hlth Serv Unit, Nairobi, Kenya
[6] Icddr B, Maternal & Child Hlth Div, Dhaka, Bangladesh
[7] Univ Maryland, Sch Med, Dept Pediat, Baltimore, MD USA
[8] Univ Maryland, Sch Med, Dept Epidemiol & Publ Hlth, Baltimore, MD USA
[9] RTI Int, Res Triangle Pk, NC USA
[10] Univ Fed Fluminense, Rio De Janeiro, Brazil
[11] Univ Yamanashi, Ctr Birth Cohort Studies, Kofu, Yamanashi, Japan
[12] London Sch Hyg & Trop Med, London, England
[13] Amer Univ Beirut, Beirut, Lebanon
[14] Inst Maternal & Child Hlth IRCCS Burlo Garofolo, Trieste, Italy
[15] Witten Herdecke Univ, Witten, Germany
[16] Child Hlth Accountabil Tracking Tech Advisory Grp, Abuja, Nigeria