Operator
Operator
Ladies and gentlemen, thank you for standing by. Welcome to the Intuitive Surgical Q4 2012 Earnings Release Call. At this time, all participants are in a listen-only mode. Later we will conduct the question-and-answer session and instructions will be given at that time. (Operator Instructions) and as a reminder this conference is being recorded. I will now turn the conference over to Calvin Darling, Senior Director of Finance for Intuitive Surgical. Please go ahead.