Received: 26 July 2022
Accepted: 12 September 2022
First Online: 5 October 2022
: Ethics approval was received from the Imperial College London Educational Ethics Review Process (EERP2122–020), permitting the use of existing student examination data anonymously. Informed consent was obtained from all examiner participants in the study. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.