Travis, this is Tom. Let me start on that and then I'll turn it to Chris. Certainly, we're not pleased with the -- obviously, the change in our revenue, and we take that very seriously and we're very focused on the actions to accelerate in the back half of the year. As you mentioned and as we called out earlier, and we've shared it. We shared in the back half of last year, we shared again earlier this year that we've been monitoring the market dynamics, particularly in research spending and biopharma in China. I think biopharma, we're seeing recover to our initial expectations, and that's a positive. Obviously, research funding had a meaningful change that happened within Q2, which was the environment did become more volatile-than-anticipated, particularly with the government changes that were announced in February, around NIH grant funding. When that grant funding change happened, we saw, basically a freeze on capital purchases for research use in many cases. As we shared in our prepared remarks, we continue to see growth in reagents, but we did see a freeze on that. We've also seen, even in Europe, as Chris mentioned, as there is some uncertainty on where government spending was going, we saw, for example, in NHS, orders that we had in hand get put on pause as they were looking at how they were going to be allocating their government spending in the face of an evolving environment, including increasing defense spending, et cetera. So, I think what we want to do is be, make sure that we represent that and what we're assuming is, that continued pressure and dynamic change through the balance of FY '25, right, which is a step down from what we saw not only coming into the year, but it's a step down from what we saw in Q1 as well. And that was, you can see, very clearly aligned with activities that decisions that were announced in new administrations that happened within the quarter. On China, we want to really get ahead of what we're beginning to see in the macro environment there. As Chris mentioned, year-to-date through Q2, we're essentially on what our original expectations were for China. With that said, we've been monitoring the environment. Research spending pressure continues to be in existence in China, and of course the VoBP environment is something we watch very closely. And so, we wanted what we've built into our outlook is some incremental dynamics in China and adjusted that from mid-single-digits decline to high single-digits decline in our forward outlook. And so, those are the main factors.