Article Text
Learning and teaching
Asking great questions
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Footnotes
Twitter @bethosmond
Correction notice This article has been corrected since it first published. The provenance and peer review statement has been included.
Contributors EO and CC contributed to the manuscript and the revision process.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.