1. School of Education, University of Newcastle, University Drive, Callaghan, Australia
2. School of Humanities and Social Science, University of Newcastle, Callaghan, Australia
3. School of Medical Education, Kings College London, London, United Kingdom
4. School of Medicine and Public Health, University of Newcastle, University Drive, Callaghan, Australia
5. Toronto East General Hospital, University of Toronto, Toronto, Canada
6. Centre for English Language and Foundation Studies, University of Newcastle, Callaghan, Australia