Text and Data Mining valid from 2018-07-18
Received: 4 January 2018
Accepted: 2 July 2018
First Online: 18 July 2018
Ethics approval and consent to participate
: This study was a service evaluation. The audit was approved by the Quality and Assurance Audit and Research Team, Circle Nottingham, Nottingham NHS Treatment Centre, Lister Road, Nottingham NG7 2FT. The patients provided verbal consent in accordance with hospital guidelines.
: Not applicable.
: The author(s) declare(s) that they have no competing interests.
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