Operator
Operator
Good day, ladies and gentlemen, and welcome to the Fourth Quarter 2006 MedImmune Earnings Call. My name is Nicole and I'll be your coordinator for today. At this time, all participants are in a listen-only mode. We will conduct a question-and-answer session towards the end of this conference. (Operator Instructions). I would now like to turn the call over to Mr. Peter Vozzo, Director of Investor Relations. Please proceed.