Europe:

• Institut Pasteur, Paris,  France
• National Centre for Scientific Research (CNRS), Institute of Molecular Genetics (IGMM), Montpellier, France
• l’Agence Nationale de Recherche sur le Sida et les Hépatites virales (ANRS), Paris, France
• Fondazione Centro San Raffaele del Monte Tabor, Milan, Italy
• The University Hospital of Zürich, Zürich, Switzerland

USA :

• National Cancer Institute (NCI), Bethesda, Maryland
• National Institute of Allergy and Infectious Diseases (NIAID) Bethesda, Maryland
• The Memorial Sloan-Kettering Cancer Center (MSKCC), New York, New York
• The AIDS Clinical Trials Group (ACTG), Bethesda, Maryland
• The Aaron Diamond AIDS Research Center, New York, New York
  
• New York University, New York
• The City University of New York
• Seattle Biomedical Research Institute (SBRI), Seattle, Washington
• Vaccine and Gene Therapy Institute (VGTI), Oregon Health & Science University, Beaverton, Oregon
• Oregon National Primate Research Center (ONPRC), Oregon Health & Science University, Beaverton, Oregon