1. Clinical Research Unit of Nanoro, Institut de Recherche en Sciences de la Santé , Nanoro , Burkina Faso
2. FIND , Geneva , Switzerland
3. Evidence and Impact Oxford , Oxford, United Kingdom
4. International Severe Acute Respiratory and Emerging Infection Consortium, Pandemic Sciences Institute University of Oxford , Oxford, United Kingdom
5. Nuffield Department of Medicine, Big Data Institute, University of Oxford , Oxford, United Kingdom