1. Public Health & Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4811, Australia
2. Department of Population and Health, University of Cape Coast, Cape Coast P.O. Box UC 182, Ghana
3. College of Medicine and Dentistry, James Cook University, Townsville, QLD 4811, Australia
4. School of Medicine and Public Health, University of Newcastle, Newcastle, NSW 2308, Australia
5. School of Environmental and Life Sciences, The University of Newcastle, NSW 2308, Australia
6. World Health Organization Collaborating Center for Vector-Borne and Neglected Tropical Diseases, James Cook University, Townsville, QLD 4811, Australia