Conflicts of interest/Competing interests (include appropriate disclosures)
Nicolas CLEMENTY received honoraria for lectures/consulting from Medtronic; Christian VELTMANN received honoraria for lectures/consulting from Medtronic; Johanna MUELLER-LEISSE received honoraria for lectures/consulting from Medtronic; Clemens STEINWENDER received honoraria for lectures/consulting from Medtronic. All other authors report no disclosure.