Ethics and dissemination
CROSS
Ethical approval was granted by the Camden and Kings Cross Research Ethics Committee (22/LO/0390). Amendments to the protocol will be updated on the ISRCTN record. All amendments to the protocol will be submitted to the sponsor for review before applying for approval from the REC and the Health Research Authority (HRA). Protocol amendments will be circulated by email to investigators and study nurses. Standard informed consent will be obtained by research nurses and investigators, with freedom to withdraw at any time. The findings from this study will be published in peer-reviewed journals, presented at national and international conferences and disseminated to participants (via emails and letters at the end of the study).