1. Actinium Pharmaceuticals Inc.
2. Affichem
3. Biogen Idec Inc.
4. Bristol-Myers Squibb
5. Daiichi Sankyo
6. Eli Lilly And Co.
7. Ge Healthcare
8. Genzyme Corp.
9. Merck & Co. Inc.
10. Ono Pharmaceutical Co.
11. Genzyme Corp.
12. GlaxoSmithKline Plc.
13. Pfizer Inc.
14. Roche Holding AG
15. Spectrum Pharmaceuticals Inc.
16. Sunesis Pharmaceuticals Inc.
17. Takeda Oncology
18. Teva Pharmaceuticals