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MGC reports that he does consulting for Johnson & Johnson, receives fellowship funding from Johnson & Johnson and Arthrex, and receives royalties from Arthrex, none of which are related to this study.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflicts of interest"}},{"value":"Health and Disability Ethics Committee exemption\u00a0as an audit activity.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}