Peking University, School of Public Health, Department of Laboratorial Science and Technology, World Health Organization (WHO), Center for Disease Analysis Foundation, Center for Disease Analysis Foundation, World Health Organization (WHO) - World Health Organization (WHO) Country Office for Congo, World Health Organization - Regional Office for the Americas, World Health Organization (WHO) - Regional Office for the Eastern Mediterranean, World Health Organization (WHO) - Regional Office for Europe, World Health Organization (WHO), World Health Organization - Regional Office for Western Pacific, World Health Organization - Regional Office for Western Pacific, World Health Organization (WHO) - Global HIV, Hepatitis and STI Programme, World Health Organization (WHO) - World Health Organization, Geneva, World Health Organization (WHO), World Health Organization (WHO), University of Washington - Institute for Health Metrics and Evaluation, Imperial College London - MRC Centre for Global Infectious Disease Analysis, Imperial College London - MRC Centre for Global Infectious Disease Analysis, University of Bristol - Department of Population Health Sciences and World Health Organization (WHO) - Global HIV, Hepatitis and STI Programme