[1] Georgetown Univ, Dept Global Hlth, Washington, DC 20057 USA
[2] World Bank Grp, Washington, DC USA
[3] WHO, Geneva, Switzerland
[4] Natl Inst Biomed Res, Kinshasa, Rep Congo
[5] Imperial Coll London, MRC Ctr Global Infect Dis Anal, Sch Publ Hlth, Dept Infect Dis Epidemiol, London, England
[6] Minist Publ Hlth Hyg & Prevent, Project Implementat Unit World Bank Hlth Projects, Kinshasa, Rep Congo
[7] Minist Publ Hlth Hyg & Prevent, Kinshasa, Rep Congo