Committee Composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee	Research and Development Committee
Jayson Dallas, M.D.			Nominating and Corporate Governance Committee	Research and Development Committee
Carl Goldfischer, M.D.	Audit Committee
Chau Q. Khuong	Audit Committee		Nominating and Corporate Governance Committee
Amit D. Munshi	Audit Committee
Søren Møller, Ph.D.		Compensation Committee	Nominating and Corporate Governance Committee
Anne Prener, M.D.		Compensation Committee		Research and Development Committee
David Shapiro, M.D.		Compensation Committee		Research and Development Committee

= Chairperson = Member