1 International Severe Acute Respiratory and Emerging Infections Consortium, Pandemic Sciences Institute, University of Oxford, Oxford OX3 7DQ, UK; Emergency Department, Royal Melbourne Hospital, Melbourne, VIC, Australia. Electronic address: [email protected].
2 International Severe Acute Respiratory and Emerging Infections Consortium, Pandemic Sciences Institute, University of Oxford, Oxford OX3 7DQ, UK; Department of Infectious Diseases, Royal Free London NHS Foundation Trust, London, UK.
3 International Severe Acute Respiratory and Emerging Infections Consortium, Pandemic Sciences Institute, University of Oxford, Oxford OX3 7DQ, UK.