Funding for this research was provided by:
National Institute for Health Research (NIHR 16.136.79)
Research Trainees Coordinating Centre (NIHR-CS-2018-18-ST2-013)
Received: 17 November 2021
Accepted: 10 February 2022
First Online: 9 March 2022
Change Date: 15 April 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/S13063-022-06175-2
: The CHEETAH trial has been approved by the University of Birmingham Research Ethics Committee (ERN 19-0719). National lead investigators will be responsible for gaining appropriate approvals with national and/or local/institutional ethics committees and where applicable competent authority approval(s). A record of approval(s) will be stored centrally at the ICC/BCTU.
: Not applicable
: The authors declare that they have no competing interests.