|William R. Miller||Chairman of the Board||* Chairman of the Board of MedaSorb Technologies
* Former Director of ImClone Systems, Inc.
* Former Vice Chairman of the Board of the Bristol-Myers Squibb Company
* Former Chairman of the Board of OncoRx, Inc.
|Alan Kessman||Chief Executive Officer and Director||* Partner PS Capital, LLC
* Retired Chairman, President and CEO of Executone Information Systems, Inc.
|George Bickerstaff||Director||* Managing Director, CRT Capital Group LLC
* Former CFO of Novartis Pharma AG
* Former CFO of IMS Healthcare
|Kevin Rakin||Director||* Director Omrix Biopharmaceuticals, Inc.
* Chairman and CEO Advanced BioHealing, Inc.
* Former Director Clinical Data, Inc.
* Former President & CEO of Genaissance Pharm.
|Alan C. Sartorelli, Ph.D.||Director and Chairman of Vion’s Scientific Advisory Board||* Alfred Gilman Professor of Pharmacology at Yale University School of Medicine
* Former director of Yale Comprehensive Cancer Center
|Ian Williams, D. Phil.||Director||* Director of Decision Options, LLC
* Former Executive Director of Strategic Management Group, Pfizer Global Research and Development
|Gary Willis||Director||* Former Chairman, President and CEO of Zygo Corp.
* Former Chairman, President and CEO of Foxboro Company