Can you comment on this foundational evidence for drug-coated balloons when we start from the very beginning? What is it that it showed and what kind of confidence today does it give us?

So this is very nice to see these old pictures.

This was one of the first porcine studies we did.

What is important is that if you do preclinical research on new devices, you need an animal model that is reliable and reproducible.

And that's what you can see here.

If you implant bare metal stents in porcine coronary arteries with a defined overstretch, we always use about 20% overstretch.

then you have very good control on creating new intimal formation at four weeks.

So first, I would like to hear your overall comment on the clinical evidence we have so far, and then specifically, maybe a word or two on those two recent large trials.