Institute for Disease Modeling, Bellevue, Washington, United States of America.|Institute for Disease Modeling, Bellevue, Washington, United States of America.|National Malaria Control Centre, Lusaka, Zambia.|PATH Malaria Control and Elimination Partnership in Africa (MACEPA), Lusaka, Zambia.|Institute for Disease Modeling, Bellevue, Washington, United States of America.|Institute for Disease Modeling, Bellevue, Washington, United States of America.