London School of Hygiene & Tropical Medicine - Department of Clinical Research, University of Oxford - Oxford Vaccine Group, University of Oxford - Oxford Vaccine Group, Children's Liver Disease Foundation, Children's Liver Disease Foundation, London School of Hygiene & Tropical Medicine - Department of Clinical Research, Imperial College London - Section of Infectious Diseases and Immunity, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Public Health England - Immunisation, Hepatitis, and Blood Safety Department, University of Oxford - Oxford Vaccine Group, University of Oxford - Uehiro Centre for Practical Ethics and University of Oxford - Oxford Uehiro Centre for Practical Ethics

Public Health England Colindale, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Public Health England - Immunisation and Countermeasures Division, Government of the United Kingdom - Public Health England, University College London - Department of Computer Science, Public Health England Colindale, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford - Nuffield Department of Primary Care Health Sciences, Public Health England - Virus Reference Department, University of Oxford - Nuffield Department of Primary Care Health Sciences, Public Health England, Public Health England - Immunisation and Countermeasures Division, Public Health England Colindale, Public Health England - Immunisation and Countermeasures Division, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, UK Health Security Agency and Public Health England - Immunisation, Hepatitis, and Blood Safety Department