1. World Health Organization, Geneva, Switzerland
2. World Health Organization, AFRO Intercountry Support Team for West Africa, Ouagadougou, Burkina Faso
3. Nigeria Centre for Disease Control, Abuja, Nigeria
4. Ministère de la Santé Publique du Niger, Niamey, Niger
5. Ministère de la Santé, Ouagadougou, Burkina Faso
6. Ethiopian Public Health Institute, Addis Ababa, Ethiopia
7. Ministère de la Santé, Cotonou, Benin
8. Ghana Health Service, Accra, Ghana
9. Ministère de la Santé, Lomé, Togo
10. Ministère de la Santé Publique du Cameroun, Yaoundé, Cameroon
11. World Health Organization Regional Office for Africa, Brazzaville, Republic of the Congo