1. Swiss Tropical and Public Health Institute Allschwil Switzerland
2. University of Basel Basel Switzerland
3. Centre for Development and Environment University of Bern Bern Switzerland
4. Swiss Commission for Research Partnerships with Developing Countries Bern Switzerland
5. Direction Recherche et Développement Centre Suisse de Recherches Scientifiques en Côte d'Ivoire Abidjan Côte d'Ivoire
6. Centre for Training and Integrated Research in ASAL Development Nanyuki Kenya
7. Ifakara Health Institute Dar es Salaam Tanzania
8. Water and Land Resource Centre Addis Ababa University Addis Ababa Ethiopia