Document is current

Article History

Received: 7 March 2019

Accepted: 18 June 2019

First Online: 16 July 2019

Ethics approval and consent to participate

: These anonymous audits were part of usual routine practice within the Trust and no identifiable patient data were included. No details of individuals or case reports were included. We used the National Health Service Health Research Authority tool to confirm that the studies were not research and had verbal approval from a University ethics committee.

: The authors declare that they have no competing interests.