1. UMR145, IRD and University of Montpellier 1, Montpellier, France.
2. Institut Pasteur, Ho Chi Minh City, Vietnam.
3. HIV/Hepatitis Laboratory, Institut Pasteur Cambodia, Phnom Penh, Cambodia.
4. Virology Laboratory CRESAR/IMPM/IRD, Yaoundé, Cameroon.
5. IRD URI 174- PHPT, Chiang Mai, Thailand.
6. Laboratoire Bacteriologie Virologie, Hôpital le Dantec, Dakar, Senegal.
7. Centre Muraz, Bobo Dioulasso, Burkina Faso.
8. CeDReS, CHU de Treichville, Abidjan, Ivory Coast.
9. INSERM U720, Paris, France.
10. University Paris Descartes, EA 3620, Laboratory of Virology, AP-HP Necker Hospital, Paris, France.