Lloyd, Aimee http://orcid.org/0000-0001-5317-1194
Hadfield, Megan
Article History
Received: 2 December 2020
Accepted: 6 March 2021
First Online: 30 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: This research study was conducted retrospectively from data obtained for clinical purposes. We consulted extensively with the University of Leeds ethics board who determined that our study did not need ethical approval. To ensure appropriate data governance, all patients were given a number to anonymise their data and the data were input into a secure EXCEL spreadsheet.