Committee Composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Tom Heyman	Audit Committee		Nominating and Corporate Governance Committee
Ellen Marram, MBA			Nominating and Corporate Governance Committee
Howard Mayer, MD		Compensation Committee
Redonda Miller, M.D., MBA		Compensation Committee
René Russo, PharmD	Audit Committee
Anand Shah, M.D.			Nominating and Corporate Governance Committee
Michael Wyzga	Audit Committee	Compensation Committee

= Chairperson = Member