1. Department of Disease Control; London School of Hygiene and Tropical Medicine (LSHTM); London U.K.
2. Department of Entomology and Parasitology; Kilimanjaro Christian Medical University College (KCMUCo), Tumaini University; Moshi Kilimanjaro Tanzania
3. Department of Entomology; Pan-African Malaria Vector Research Consortium (PAMVERC); Moshi Kilimanjaro Tanzania