Vongsanim, Surachet
Davenport, Andrew http://orcid.org/0000-0002-4467-6833
Article History
Received: 14 May 2019
Accepted: 30 July 2019
First Online: 10 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Our retrospective audit complied with the United Kingdom National Research Ethics guidelines for clinical audit and service development with all patient data anonymised and complied with UK National Institute for Clinical Excellence best practices, ExternalRef removed.
: For this type of study individual informed consent is not required.