[1] Maternal & Child Survival Program, 1776 Massachusetts Ave,Suite 300, Washington, DC 20036 USA
[2] Ctr Dis Control & Prevent, Malaria Branch, Div Parasit Dis & Malaria, Ctr Global Hlth, Atlanta, GA USA
[3] US Ctr Dis Control & Prevent, US Presidents Malaria Initiat, Antananarivo, Madagascar
[4] Antanaimena Immeuble Santa, Maternal & Child Survival Programme, Lot 2 3Eme Etage 101, Antananarivo, Madagascar
[5] Minist Hlth, Natl Malaria Control Programme, Antananarivo, Madagascar