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R.E.K. reports consultancy fees and research grants from Boston Scientific, Medtronic and Abbott. and has stock options from AtaCor Medical Inc. F.V.Y.T. declares grants or contracts from the Dutch Research Council (NWO) and Amsterdam Cardiovascular Sciences, and received payment or honoraria from Boston Scientific and Abbott (paid to the institution). S.Z.D. reports consultancy fees and research grants from Acesion Pharma and Cortrium, and has received payment or honoraria from Bristol, Myers Squibb, Pfizer and Bayer. P.K.J. reports consultancy fees and research grants from Abbott and Medtronic, payment or honoraria from Abbott and Medtronic and support for attending meetings and\/or travel from Abbott and Medtronic. J.H.S. reports grants or contracts from Medtronic (payed to institution), payment or honoraria from Medtronic, support for attending meetings and\/or travel from Abbott and Medtronic, participation on Medtronic Advisory Board, and stocks or stock options from Vital Beats. J.L. reports having stock or stock option from Activinsights Ltd. T.O.A. reports having stock or stock options from Vital Beats. D.M.F. reports financial support for attending meetings and\/or travel from Boston Scientific. The authors M.Z.H.K., N.R. and H.L.T. declare no competing financial or non-financial interests.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"250"}}