1. Becton
Dickinson
and Company
2. Novartis AG
3. Amgen Inc.
4. Kite Pharma Inc.
5. Pfizer Inc.
6. Bausch & Lomb Incorporated
7. Bluebird bio Inc.
8. Castle Creek Biosciences
Inc (Fibrocell Technologies Inc.)
9. Dendreon Pharmaceuticals LLC.
10. Helixmith Co. Ltd (ViroMed Co. Ltd)