- Correspondence to Dr Krishan Patel, Biological Sciences and Psychology Department of Medical & Social Care Education, University Hospitals of Leicester NHS Trust—College of Medicine, 107 Princess Road East, Leicester LE1 7LA, UK;
- Received February 8, 2016
- Revised May 5, 2016
- Accepted May 10, 2016
- First published June 8, 2016.
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