1. World Health Organization, Geneva, Switzerland;
2. UNICEF Programme Division, New York, New York;
3. Emory University,
4. McKing Consulting and
5. Centers for Disease Control and Prevention, and
6. Task Force for Global Health, Atlanta, Georgia;
7. UNICEF, West and Central Africa Regional Office, Dakar, Senegal; and
8. FDK Consulting, Seattle, Washington;
9. UNICEF Supply Division, Copenhagen, Denmark