Text and Data Mining valid from 2018-05-22
Received: 17 May 2017
Accepted: 1 May 2018
First Online: 22 May 2018
: 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.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.