1. Research Department of Infection and Population Health, University College London, London, United Kingdom
2. Department of Infectious Diseases/CHIP, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
3. Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital, St Gallen, Switzerland
4. HIV i-Base, London, United Kingdom
5. University Medical Center Hamburg-Eppendorf, Hamburg-Eppendorf, Germany
6. European AIDS Treatment Group, Bruxelles, Belgium
7. Hospital Clinico San Carlos and Universidad Complutense, Madrid, Spain
8. Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
9. Chelsea and Westminster NHS Foundation Trust, London, United Kingdom
10. Hospital Virgen del Rocío, Sevilla, Spain
11. Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
12. IrsiCaixa Foundation, UAB, UVIC-UCC, Hospital Universitari “Germans Trias i Pujol,” Badalona, Catalonia, Spain
13. Department of Public Health, Nice University Hospital and EA 6312, University Nice Sophia-Antipolis, France
14. Rigshospitalet, Copenhagen, Denmark
15. Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
16. Unit of Infectious Diseases and Dermatology, Department of Medicine, Karolinska Institutet, and Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
17. Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland
18. Academic Medical Center, Amsterdam, the Netherlands
19. Medical University of Vienna, Vienna, Austria
20. Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
21. Department of Internal Medicine 1, University Hospital of Cologne, Cologne, Germany
22. Ospedal San Paolo, Milan, Italy
23. Ospedale L. Spallanzani, Roma, Italy
24. Praxis Driesener Straße, Berlin, Germany
25. Helsinki University Central Hospital, Helsinki, Finland
26. Medical University Innsbruck, Innsbruck, Austria
27. Hvidovre Universitets Hospital, Hvidovre, Denamrk
28. Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
29. Coventry and Warwickshire Hospital, Coventry, United Kingdom