Ethics approval and consent to participate
WEST
The study was performed in accordance with all relevant guidelines and regulations. Ethical approval for the study was obtained from the NRES North West—Greater Manchester East Research Ethics Committee (REC reference 20/NW/0426) on 22 October 2020. The Ethics Committee approved the study without the requirement for informed consent. Participants were provided with a study information sheet that included all information typically included in a consent form and could contact the study team to discuss the study. Return of partially or fully completed questionnaires was considered to imply agreement to participate in the study and consent to use the data.