1. Department of Global Health, Academic Medical Center of the University of Amsterdam, and Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
2. Joep Lange Institute, Department of Global Health, Academic Medical Centre of the University of Amsterdam, Amsterdam, The Netherlands
3. Eijkman-Oxford Clinical Research Unit, Jakarta, Indonesia, and Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
4. Infectious Diseases Unit & IrsiCaixa AIDS Research Institute, Hospital Universitari Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Catalonia, Spain
5. Universitat de Vic-Universitat Central de Catalunya, C. Sagrada Família 7, 08500 Vic, Catalonia, Spain