Article History
Received: 17 May 2017
Accepted: 1 May 2018
First Online: 22 May 2018
Authors’ information
: KE is a PhD student at King’s College London.HM is a lecturer at King’s College London.AF is Chair of Clinical Diabetes Nursing at King’s College London
: This was not required as the data analysed were extracted from reports of previously published studies.
: The authors declare that they have no competing interests.
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