1. Ministry of Health, Kinshasa, Democratic Republic of the Congo
2. Institut National de Recherche Biomedicale, Kinshasa, Democratic Republic of the Congo
3. Universite Laval, Quebec City, Canada
4. World Health Organization (WHO), Kinshasa, Democratic Republic of the Congo
5. Médecins sans Frontières (MSF), Geneva, Switzerland
6. WHO, Geneva, Switzerland
7. Medical Department, Operational Centre–Brussels, MSF, Luxembourg, Luxembourg