Jennifer K. Quint Jennifer K. Quint is a Professor of Respiratory Epidemiology in the School of Public Health and the National Heart and Lung Institute at Imperial College London (London, UK), and an Honorary Consultant Physician in Respiratory Medicine at both the Royal Brompton (London) and Imperial College London NHS Foundation Trust (London). She is a Fellow of the Higher Education Academy, the Royal College of Physicians, and of the Faculty of Clinical Informatics. Most recently she has become joint Editor-in-Chief of Thorax. Jennifer uses routinely collected electronic healthcare record data to study several respiratory diseases, the most recent of which is COVID-19, and works towards maximising the quality, linkage and usage of these data for clinical and research purposes. x https://doi.org/10.1183/2312508X.10004123