Thank you, Kristen for the question. So listen, I couldn't be more bullish around how J&J is going to create value in this space, and really kind of the goal that we're trying to achieve is really to make medical interventions smarter, less invasive, more personalized, quite frankly to change the standard of care, not just for the next 10 years, but to 20 years and 30 years. So it really starts with, as you know, a very strong footprint that we actually have today in - as a world leader in open surgery and a world leader in minimally invasive laparoscopic surgery. I'm very pleased to share that Monarch is off to a great start, as a first in, in endoluminal surgery. We've conducted over a thousand bronchoscopes using the Monarch system. You'll see in the chest, at the end of October, we will be sharing our post-market surveillance data, and so stay tuned for that. We have a very healthy pipeline with Monarch, for not just lung biopsies, but potentially lung treatment via ablation, and potential treatment via oncolytic viruses, so that program is well on its way. We also are looking at applications of Monarch in endourology for the treatment of kidney stones, and we also are assessing the potential application of [indiscernible] in GI endoscopy. So very encouraged with Monarch, equally encouraged with the acquisition of Auris as well as Verb. We brought in a new leader to head our Verb program, Kurt Azarbarzin. He's got over 30 years experience in minimally invasive surgery and robotics. It's pretty fun to watch Kurt and the community of Dr. Fred Moll, again one of the founders of Intuitive, Peter Shen, he has grown up on Ethicon instrumentation and then Andy Conrad from Verily, kind of put those thought leaders together with over 30 different key opinion leaders from around the world, who've been really assessing how we can create value with all of these assets over the next several years. So I am encouraged to say both programs have conducted - and I mean both programs both the [Auris-I] platform and Verb have conducted end-to-end procedures in multiple different indications in general surgery. We've gotten very good feedback from over 30 plus surgeons, and we're going to take the absolute best of all of those, as we in parallel advance both of those programs. Equally pleased to see Dr. Fred Moll engage with our orthopedics team. We plan to file our orthopedics program for filing middle of 2020. And so, when I take a step back, I really see us having a healthy cadence of news starting last year, with the launch of Monarch, every single year having meaningful news. We are completing our assessment, Kristen, as you had mentioned around the eye platform and Verb and how do we create the most amount of value. Right now, we're not changing any timelines until that assessment is complete, so stay tuned.