1. CHICAS, Lancaster Medical School, Lancaster University, Lancaster, LA1 3YF, UK
2. Task Force for Global Health, 325 Swanton Way, Decatur, 30030, GA, USA
3. Neglected Tropical Disease Program, Vector Control Services, Ministry of Health, Georgetown, Guyana
4. Neglected, Tropical, and Vector-Borne Diseases Unit, Communicable Diseases and Environmental Determinants of Health Department, Pan American Health Organization, Washington, 20037, DC, USA