MacKeith, Samuel http://orcid.org/0000-0002-1499-649X
Das, Tilak
Graves, Martin
Patterson, Andrew
Donnelly, Neil
Mannion, Richard
Axon, Patrick
Tysome, James
Article History
Received: 16 October 2017
Accepted: 3 January 2018
First Online: 15 January 2018
Compliance with ethical standards
:
: This was part of a service evaluation within the department as part of an in-house service improvement project to select a departmental measurement method. No patient identifiable data were recorded in this study. Formal research ethical approval was, therefore, not sought.
: None of the authors have conflicts of interest to declare.