1. WHO/AFRO/ESPEN Laboratory, Ouagadougou, Burkina Faso
2. The END Fund, New York, USA
3. WHO/AFRO/ESPEN, Brazzaville, Congo
4. WHO, Geneva, Switzerland
5. Onchocerciasis Control Programme, Malawi Ministry of Health, Malawi
6. The Taskforce for Global Health, Atlanta, GA, USA