Acknowledgments
We would like to thank Dr Vijay Wagh, Dr Elodie Azan and Mr Sanjeev Heemraz for their contribution to this audit. We would also like to acknowledge Mr Harry Roberts, Dr Justin Sung, Mr Alex Helfet and Professor David O’Brart for their contributions in creating the Cat-12 tool.
Author’s contributions
SL, HR, DOB contributed to the publication, JT, CM, AG prepared the background material and data collection as part of their studentship in our department.
Declarations
Professor O’Brart holds non-commercial research grants with Rayner Ltd. He has undertaken consultancy work for Sparca Inc. in the past 12 months. He holds stock in Sparca Inc.
Ethics approval and consent to participate
Data for this publication is a registered audit (Reference 6819) at Guys’ and St. Thomas’ Hospital NHS Foundation Trust.