Procedure
RECRUITMENT
Participants receive a survey link via the recruitment method above. The online survey comprises a participant information sheet, consent form and questionnaires. If a subject consents, they are asked to complete the online survey (which includes the self-report measures described above) using the Qualtrics XM online survey platform. The survey takes approximately 15–20 min to complete and is provided in the appropriate language for the site. Information is provided about local supports that can be accessed if the self-report questions were to cause distress.