1. Epidemic Intelligence Service; Center for Surveillance, Epidemiology and Laboratory Service; Centers for Disease Control and Prevention; Atlanta GA USA
2. Division of Healthcare Quality Promotion; National Center for Emerging and Zoonotic Infectious Diseases; Centers for Disease Control and Prevention; Atlanta GA USA
3. Division of Reproductive Health; National Center for Chronic Disease Prevention and Health Promotion; Centers for Disease Control and Prevention; Atlanta GA USA
4. US Public Health Service Commissioned Corps; Rockville MD USA
5. Prevention Care and Treatment Branch; Centers for Disease Control and Prevention, c/o American Embassy; Lusaka Zambia
6. West African Medical Missions Inc; Freetown Sierra Leone
7. Partners in Health; Freetown Sierra Leone
8. Ministry of Health and Sanitation; Freetown Sierra Leone
9. Division of State and Local Readiness; Centers for Disease Control and Prevention assigned to the Michigan department of Community Health; Lansing MI USA