[1] Surgo Fdn, 641 S St,NW,3rd Floor, Washington, DC 20001 USA
[2] Harvard TH Chan Sch Publ Hlth, Dept Global Hlth & Populat, Boston, MA USA
[3] Univ Washington, Dept Global Hlth, Seattle, WA 98195 USA
[4] Jhpiego, Washington, DC USA
[5] Bill & Melinda Gates Fdn, Seattle, WA USA
[6] FHI 360, Washington, DC USA
[7] Int Initiat Impact Evaluat, Washington, DC USA
[8] Boston Univ, Sch Publ Hlth, Boston, MA USA