Article History
First Online: 31 July 2020
Conflict of interest
: P.W. Serruys reports personal fees from Biosensors, Micell Technologies, Sino Medical Sciences Technology, Philips/Volcano, Xeltis and HeartFlow, outside the submitted work. M. Ono, Y. Onuma and J.J. Wykrzykowska declare that they have no competing interests.