1. Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, 9500 Gilman Drive, # 0507, San Diego, CA 92093, USA
2. Department of Medicine, Stanford University School of Medicine, Medical School Office Building, Rm 328, 1265 Welch Rd, Stanford, CA 94305, USA
3. Community-Based Initiative, United Nations Development Programme and Ministry of Health
4. A.M. Dogliotti College of Medicine, University of Liberia, P.O Box 10-9020, Capitol Hill, 1000 Monrovia 10, Liberia
5. Catholic Relief Services, 228 W. Lexington St., Baltimore, MD 21201-3443, USA
6. International Rescue Committee, 1730 M St NW, Suite 505, Washington, DC 20009, USA
7. John Snow, Inc., Monrovia, Liberia
8. Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
9. Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA