Received: 4 October 2018
Accepted: 29 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: Not applicable. Please note that as per the specified criteria in Checklist1 (section A) of the University of Dundee’s <i>Ethical Approval for Non-clinical research involving human participants</i>, this curricular intervention does not require ethical approval [CitationRef removed].
: Not applicable (manuscript does not contain data from any individual person).
: The authors declare that they have no competing interests.