1. Laboratoire de Biologie Médicale; Institut Louis Malardé; Tahiti Polynésie Française
2. Unit of Emerging Infectious Diseases; Institut Louis Malardé; Tahiti Polynésie Française
3. Blood System Research Institute; San Francisco California
4. Department of Laboratory Medicine; University of California San Francisco; San Francisco California
5. Centre de Transfusion Sanguine; Tahiti Polynésie Française