1. Data and Analysis for Social Care and Health Division, Office for National Statistics , Newport , United Kingdom
2. Methodology and Quality Directorate, Office for National Statistics , Newport , United Kingdom
3. National Institute for Health Research Health Protection Research Unit in Healthcare-Associated Infections and Antimicrobial Resistance, University of Oxford , Oxford , United Kingdom
4. Nuffield Department of Medicine, University of Oxford , Oxford , United Kingdom
5. Faculty of Public Health, Environment and Society, London School of Hygiene and Tropical Medicine , London , United Kingdom
6. School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton , Southampton , United Kingdom
7. National Institute for Health Research Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton National Health Service Foundation Trust , Southampton , United Kingdom
8. Long Covid Support, Registered Charity , London , United Kingdom
9. Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester , Leicester , United Kingdom