Christopher James O'Connell - President, Chief Executive Officer and Member - Board of Directors
Management
Yeah. No, thanks. I think the trends, Steve, are pretty similar to what we saw over the course of 2015 and particularly in the back half, and that is a reflection of the greater diversification of the pharmaceutical customer base, both within these categories of traditional large multinational pharma, but also biotech, generic, specialty, et cetera. In fact, just as a point of reference, if you look at our top accounts, our larger traditional accounts, they grew more in the low- to mid-single-digit range versus the bigger parts of our growth which came from some of those other pools. And it's not just a company diversification, if you will, or a customer diversification, there's also geographic diversification. For example in the generic business, there is a very strong presence in India, as well as different parts of Europe, and even a visit I had in Canada, where there is a tremendous amount of innovation and growth and scale in that generics category and even some green shoots in the biosimilars category. So, it continues to impress me as I get out to see customers that some of the old divisions maybe, between who you'd expect to be developing small molecule drugs and larger molecule drugs, those lines are blurring. And the level of competitive intensity is high in that field, the level of innovation is high, but it's a more balanced approach. So, we obviously watch this closely. I'm continuing to try to get even more deeper, more granular understanding as to the dynamics and the sustainability of this market, but it does appear to be a very different market than what it's been in the past.
Steve C. Beuchaw - Morgan Stanley & Co. LLC: No question. Thanks, Chris.