1. Global Reference Group on Children Affected by COVID-19, University of Oxford, Oxford, United Kingdom
2. African Institute for Mathematical Sciences, Kigali, Rwanda
3. Division of Data, Analytics, and Delivery for Impact, World Health Organization, Geneva, Switzerland
4. Department of Social Policy and Intervention, Oxford, and Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
5. CDC COVID-19 Response Team, US Centers for Disease Control and Prevention, Atlanta, Georgia
6. Department of Computer Science, University of Oxford, Oxford, United Kingdom
7. MRC Centre for Global Infectious Disease Analysis and the Abdul Latif Jameel Institute for Disease and Emergency Analytics (J-IDEA), School of Public Health, Imperial College London, London, United Kingdom