1. Division of Infection and Immunity, Royal Free Campus, University College London
2. Royal Free Hospital, London
3. Department of Immunology, University College London Medical School, Royal Free Campus
4. Nuffield Department of Medicine
5. Oxford National Institute of Health Research Biomedical Research Centre, University of Oxford
6. Centre for Immunology and Virology, Imperial College London
7. Chelsea and Westminster Hospital, London, United Kingdom
8. Laboratory of Virology, Geneva University Hospital
9. Division of Immunology and Allergy, Department of Medicine, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
10. HIV Translational Research Unit, Ghent University
11. University Hospital Ghent, Belgium
12. Department of Immunology and Molecular Pathology, University College London Medical School, University College London Campus, United Kingdom