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The following industry funding sources regarding activities outside the submitted work have been declared in accordance with ICMJE guidelines. KC is a recipient of a NHMRC and Baker Heart and Diabetes InstituteBright Sparks PhD stipend. SP is supported by a NHMRC Emerging Leader Research Fellowship and has received consulting fees, fellowship support and educational grants from Biosense Webster, Medtronic, Abbott Medical and Boston Scientific.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"14"}}