1. Department of Internal Medicine, Division of Infectious Diseases, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
2. Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, the Netherlands
3. Department of General Practice, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
4. Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
5. Department of Global Health, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
6. HIV Monitoring Foundation, Amsterdam, the Netherlands
7. STI AIDS Netherlands, Amsterdam, the Netherlands