1. Department of Environment and Public Health, University of Environment and Sustainable Development, School of Natural and Environmental Sciences, Somanya, Ghana.
2. Department of Biological Sciences, University of Environment and Sustainable Development, School of Natural and Environmental Sciences, Somanya, Ghana.
3. Teagasc, Environment, Soil, and Land Use Department, Johnstown Castle, Wexford, Ireland.
4. Institute for Environment and Sanitation Studies, University of Ghana, Legon-Accra, Ghana.
5. International START Secretariat, Washington, DC, USA.