Correction to: Trials 22, 567 (2021)

https://doi.org/10.1186/s13063-021-05536-7

Following the publication of the original article [1], we were notified of a missing statement in the Funding section.

  • Originally published Funding section read:

The study is also supported by the Royal College of Surgeons Surgical Trials Centre in Bristol. NB and JB are supported by the NIHR Bristol and Weston Biomedical Research Centre. (etc.....)

  • The Funding section should actually read:

This work is supported by the National Institute for Health Research (NIHR) Health Technology Assessment Programme (Grant Ref: 16/142/04). The study is also supported by the Royal College of Surgeons Surgical Trials Centre in Bristol. (Etc...)

The original article has been corrected.