About the Authors
Wandsworth Primary Care Research Centre, Wandsworth Primary Care Trust, London, United Kingdom
Department of Primary Care and Social Medicine, Imperial College, London, United Kingdom
Department of Health Sciences, Leicester General Hospital, University of Leicester, Leicester, United Kingdom
AM is Associate Director (Primary Care) of the English Diabetes Research Network. KK is codirector of a local English Diabetes Research Network.
CM, JG, and AM conceived the study. CM and GN performed the statistical analyses. All authors contributed to the data interpretation. CM wrote the first draft of the manuscript and all authors contributed to the revision and approved the final version. CM is the guarantor for the study, had full access to all the data in the study, and had final responsibility for the decision to submit for publication.