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Article History

Received: 1 July 2025

Accepted: 16 July 2025

First Online: 26 August 2025

Change Date: 15 October 2025

Change Type: Update

Change Details: In the original publication, the feedback was not implemented. The article has been updated to rectify the errors.

Declarations

:

: NHS ethical approval was obtained from West Midlands – Solihull Research Ethics Committee (REC ID: 309190). Every participant is required to provide informed consent to take part in the study. Participants are provided indemnity coverage for negligent harm through the standard NHS indemnity arrangements, while Lancaster University’s insurance extends to cover non-negligent harm associated with the protocol.

: Not applicable.

: Members of the research team were involved in the development and feasibility testing of the original IBPI intervention ([]; SJ & FL). The current study team were involved in the update of the IBPI intervention for the current study, therefore this is not an independent evaluation. CC receives funding from the Oxford Health NIHR Biomedical Research Centres (BRC) and the Oxford and Thames Valley NIHR Applied Research Collaborations (ARC); the views expressed are the authors and not those of the NIHR BRC or NIHR ARC. No other competing interests were reported from the team.

: This research is sponsored by Lancaster University Sponsorship Committee (Lancaster University, Bailrigg, Lancaster, LA1 4YW; Sponsorship@lancaster.ac.uk).

: Not a commissioned study; independently peer reviewed for competitive NIHR national funding.