1. Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
2. KU Leuven, Leuven, Belgium
3. Institut Pasteur de Dakar, Dakar, Senegal
4. Université Gamal Abdel Nasser, Conakry, Guinea
5. World Health Organization Guinea, Conakry, Guinea
6. Médecins sans Frontières Belgium, Conakry, Guinea
7. University of Nebraska Medical Center, Omaha, NE
8. Agence Nationale de Sécurité Sanitaire, Conakry, Guinea
9. Laboratoire des Fièvres Hémorragiques Virales de Guinée, Conakry, Guinea