Published on in Vol 6, No 5 (2022): May
1 Institute of Global Health Innovation, Imperial College London, London, United Kingdom
2 Department of Gastroenterology and Hepatology, Imperial College Healthcare NHS Trust, London, United Kingdom
3 Department of Academic Public Health, Imperial College London, London, United Kingdom
4 Department of Surgery and Cancer, Imperial College London, London, United Kingdom
5 Department of Neurology, Imperial College Healthcare NHS Trust, London, United Kingdom
6 Medical iSight Corporation, London, United Kingdom
*these authors contributed equally