Committee Composition

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

= Chairperson = Member