Investors

Board Committees

	AUDIT COMMITTEE	COMPENSATION COMMITTEE	NOMINATING AND CORPORATE GOVERNANCE COMMITTEE
Lishan Aklog, M.D.
Stanley N. Lapidus
James L. Cox, M.D.			Member
Dennis Matheis	Member	Chair
Ronald M. Sparks	Member	Member	Member
Jacque J. Sokolov, M.D.	Member	Member
Debra J. White	Member		Member