[1] Ctr Dis Control & Prevent, Malaria Branch, Atlanta, GA USA
[2] Atlanta Res & Educ Fdn, Atlanta, GA USA
[3] Univ Georgia, Athens, GA 30602 USA
[4] Ifakara Hlth Inst, Dar Es Salaam, Tanzania
[5] Asociac Civil Impacto Social, Tumeremo, Venezuela
[6] Arizona State Univ, Tempe, AZ USA