Operator
Operator
Good afternoon, ladies and gentlemen, and welcome to the Masimo Corporation Fourth Quarter 2014 Earnings Conference Call. The company's press release is available at www.masimo.com. All lines have been placed on mute to prevent any background noise. After the speakers' remarks, there will be a question-and-answer session. Please note today's conference is being recorded. Thank you. I would now like to turn the call over to your host for today, Eli Kammerman, Masimo's Vice President of Business Development and Investor Relations. Eli Kammerman - VP-Business Development & Investor Relations: Thank you. Hello, everyone. Joining me today are Chairman and CEO, Joe Kiani; and Executive Vice President of Finance and CFO, Mark de Raad. This call will contain forward-looking statements, which reflects Masimo's current judgment, including certain of our expectations regarding fiscal 2015 financial performance. However, they are subject to risks and uncertainties that could cause actual results to differ materially. Risk factors that could cause our actual results to differ materially from our projections and forecasts are discussed in detailed in our SEC filings, including our most recent Form 10-K and Form 10-Q. You will find these in the Investors section of our website. I'll now pass the call to Joe Kiani. Joe E. Kiani - Chairman & Chief Executive Officer: Good afternoon and thank you for joining us for Masimo's fourth quarter earnings call. We ended 2014 on a high note with strong core product revenues of nearly $154 million, higher product gross profit margins, and continued control over our operating expenses resulting in $0.40 earnings per diluted share. Specifically, our SET pulse oximetry business grew by 17% over the same quarter a year ago. Some other important highlights for our quarter are that we shipped 44,000 Masimo SET pulse oximeters and rainbow Pulse CO-Oximeters in the fourth quarter,…