...Okay. Thanks, everybody, for joining us for the afternoon session of Virtual Vegas Health Care Conference. I'm Bob Hopkins from BofA. I'm really excited to have members of Stryker's senior leadership team here with us today for this fireside chat. With us today from Stryker is Spencer Stiles who run -- who's Group President for Orthopedics and Spine; Robert Cohen, who's President of Digital Robotics and Enabling Technologies; and, of course, Preston Wells, who runs the Investor Relations effort for Stryker. So gentlemen, I just want to thank you for joining us this afternoon. We look forward to a good discussion. Before we get into sort of the fireside chat portion of it, I just wanted to kind of hand it over quickly to Spencer to talk, just give a quick introduction, and then we'll go from there. Spencer S. Stiles ...