1. Medical Research Council Centre for Global Infectious Disease Analysis, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK
2. Center for the Mathematical Modelling of Infectious Diseases, London School of Hygiene & Tropical Medicine, UK
3. School of Mathematical Sciences, University of Nottingham, UK
4. Bristol Veterinary School, University of Bristol, UK
5. NIHR Health Protection Research Unit in Behavioural Science and Evaluation at the University of Bristol, UK
6. EPSRC Centre for Predictive Modelling in Healthcare, University of Exeter, UK
7. Somerset NHS Foundation Trust, UK
8. Isaac Newton Institute for Mathematical Sciences, UK
9. Department of Applied Mathematics and Theoretical Physics, University of Cambridge, UK
10. Department of Ecology and Evolution, University of Chicago, USA
11. Centre for Disease Modelling, Mathematics & Statistics, York University, Canada
12. COVID Modelling Task-Force, The Fields Institute, Canada
13. Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, UK
14. Department of Statistical Science, University College London, UK
15. Division of Biostatistics, College of Public Health, The Ohio State University, USA
16. Department of Actuarial Mathematics and Statistics, Heriot-Watt University, UK
17. The Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, UK
18. Wolfson Centre for Mathematical Biology, Mathematical Institute and The Queen's College, University of Oxford, Oxford, UK
19. Department of Mathematics, The University of Manchester, UK
20. The Alan Turing Institute, UK
21. School of Natural and Computational Sciences and New Zealand Institute for Advanced Study, Massey University, New Zealand
22. Department of Mathematics, University of Rome Tor Vergata, Italy
23. Mathematics Institute, University of Warwick, Coventry, UK
24. Zeeman Institute for Systems Biology and Infectious Disease Epidemiology Research, University of Warwick, Coventry, UK
25. Department of Mathematics, Stockholm University, Sweden