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Individuals visiting the study homepage, individuals passing the ‘inclusion/exclusion test’ and individuals providing digital consent for study participation during the study period from 1 January 2021 to 6 June 2022. (1) Promotion in local newspapers/radio, (2) Promotion at hospital webpage, (3) Targeted Facebook posts, (4) Interview in national newspaper for technology, (5) Targeted Facebook posts, and (6) Interview in national newspaper for research.
