About the Authors
- Keith Goatman
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Affiliation School of Medicine and Dentistry, University of Aberdeen, Aberdeen, Scotland
- Amanda Charnley
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Affiliation St. George's Hospital, London, United Kingdom
- Laura Webster
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Affiliation St. George's Hospital, London, United Kingdom
- Stephen Nussey
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* E-mail: Stephen.Nussey@stgeorges.nhs.uk
Affiliation St. George's Hospital, London, United Kingdom
Competing Interests
The authors have read the journal's policy and have the following conflict: KAG is employed by the University of Aberdeen who have licensed the automated grading software to Medalytix. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials. The remaining authors have declared that they have no competing interests.
Author Contributions
Designed software for external arbitration exercise: KAG. Conceived and designed the experiments: SSN KAG. Performed the experiments: SSN KAG AC LW. Analyzed the data: KAG SSN. Contributed reagents/materials/analysis tools: SSN. Wrote the paper: KAG SSN.