1. Epidemic Diseases Research Group Oxford (ERGO), Centre for Tropical Medicine and Global Health, University of Oxford, United Kingdom
2. International Severe Acute Respiratory and Emerging Infection Consortium, Nuffield Department of Medicine, University of Oxford, United Kingdom
3. Interdepartmental Division of Critical Care Medicine, Department of Medicine, University of Toronto, Ontario, Canada
4. GOAL Global, Dun Laoghaire, Ireland
5. Military 34 Hospital, Republic of Sierra Leone Armed Forces and College of Medicine and Allied Health Sciences, Freetown
6. Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, United Kingdom
7. Special Programme for Research and Training in Tropical Diseases (TDR), World Health Organization, Geneva, Switzerland