Committee Composition Audit Committee Compensation Committee Nominating and Corporate Governance Committee Research and Development Committee Richard Peters, MD, PhD Compensation Committee Dr. Jean-Pierre Bizzari Research and Development Committee Marc Duey Compensation Committee Michael Grissinger Audit Committee Nominating and Corporate Governance Committee Gabriela Gruia, MD Research and Development Committee John B. Henneman III Audit Committee Nominating and Corporate Governance Committee Rifat Pamucku, MD Compensation Committee Nominating and Corporate Governance Committee Research and Development Committee Bernd R. Seizinger, MD, PhD Audit Committee Nominating and Corporate Governance Committee Research and Development Committee = Chairperson = Member = Chairman of the Board