1 Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK.
2 Loyola University Chicago Stritch School of Medicine, Maywood, IL, USA.
3 School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
4 World Hepatitis Alliance, London, UK.
5 Burnet Institute, Melbourne, VIC, Australia.
6 Global Hepatitis Programme and HIV Department, World Health Organization, Geneva, Switzerland.
7 Pan American Health Organization, World Health Organization Regional Office for the Americas, Washington, DC, USA.
8 Department of Paediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
9 The Francis Crick Institute, London, UK; Division of Infection and Immunity, University College London, London, UK; Department of Infectious Diseases, University College London Hospital, London, London, UK.
10 World Hepatitis Alliance, London, UK; Cooperman Barnabas Medical Center, Florham Park, NJ, USA.
11 Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
12 Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; West China School of Public Health, Sichuan University, Chengdu 610044, China. Electronic address: denisewd@163.com.