[1] Addis Ababa Univ, Coll Hlth Sci, Sch Publ Hlth, Addis Ababa, Ethiopia
[2] Harvard TH Chan Sch Publ Hlth, Dept Global Hlth & Populat, Boston, MA 02115 USA
[3] Minist Hlth Ethiopia, Addis Ababa, Ethiopia
[4] WHO, Viangchan, Laos
[5] Ethiopian Publ Hlth Inst, Addis Ababa, Ethiopia
[6] Govt Nepal, Minist Hlth & Populat, Kathmandu, Nepal
[7] Univ KwaZulu Natal, Sch Nursing & Publ Hlth, Durban, South Africa
[8] Div Epidemiol & Lab, Zanmi Lasante, Mirebalais, Plateau Cent, Haiti
[9] Programme Natl Lutte IST, Minist Sante Publ & Populat MSPP, PNLS Un Coordinat Malad Transmissibles UCMIT, VIH,SIDA,PNLS, Port au Prince, Haiti
[10] Minist Publ Hlth & Populat, Studies & Planning Unit, Port au Prince, Haiti