1. Julius Centre for Health Sciences and Primary Care Medicine, University Medical Centre Utrecht, Utrecht
2. Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen
3. National Institute for Public Health and the Environment (RIVM), Bilthoven
4. Department of Internal Medicine, Division of Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Centers, University of Amsterdam
5. Stichting HIV Monitoring, Amsterdam, the Netherlands
6. Department of Infectious Diseases, Epidemiology and Phthisiology, RUDN University, Moscow, Russia
7. Department of Respiratory Medicine, Royal Free London NHS Foundation Trust, London
8. Department of Respiratory Sciences, University of Leicester
9. Department of Infection and HIV medicine, Leicester Royal Infirmary, Leicester
10. UCL Respiratory, University College London, London
11. Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.