Alan B. Miller Chairman of the Board, President and Chief Executive Officer Executive Committee Finance Committee Leatrice Ducat President and Founder, National Disease Research Interchange since 1980; President and Founder, Human Biological Data Interchange since 1988; Founder, Juvenile Diabetes Foundation, National and International Organization of the Juvenile Diabetes Foundation Audit Committee Compensation Committee Nominating/Corporate Governance John H. Herrell Former Chief Administrative Officer and Member, Board of Trustees, Mayo Foundation; Rochester, MN Audit Committee - Chairman Robert H. Hotz Senior Managing Director, Head of Investment Banking, Head of the Board of Directors Advisory Service, Member of the Board of Directors Houlihan Lokey Howard & Zukin, New York, NY; Former Senior Vice Chairman, Investment Banking for the Americas, UBS Warburg, LLC, New York, NY Audit Committee Executive Committee Finance Committee Nominating/Corporate Governance - Chairman Compensation Committee - Chairman Marc D. Miller Senior Vice President Co-Head Acute Care Anthony Pantaleoni Of Counsel, Fulbright & Jaworski, L.L.P. New York, NY Executive Committee - Chairman Finance Committee - Chairman Rick Santorum Consultant to the law firm of Eckert Seamans Cherin & Mellott, LLC, Washington, D.C. Senior fellow at the Ethics and Public Policy Center, Washington, D.C. He served as a United States Senator from Pennsylvania from 1995 to 2007, and a U.S. Representative from 1991 to 1995 representing the 18th Congressional District in Pennsylvania. From 2001 to 2007, he served as Chairman of the Senate Republican Conference, where he directed the communications operations of Senate Republicans and was the third-ranking member of the Republican leadership. Nominating/Corporate Governance Committee John F. Williams, Jr. M.D., Ed. D. Provost, Vice President for Health Affairs and Dean, The George Washington University Compensation Committee Nominating/Corporate Governance