Smiddy John, Hunukumbure Agra Dilshani, Gupta Ritu
Hillingdon Hospitals NHS Foundation Trust, Uxbridge, Greater London, UK.
Imperial College London, London, UK.
BMJ Simul Technol Enhanc Learn. 2021 May 11;7(6):643-644. doi: 10.1136/bmjstel-2021-000866. eCollection 2021.