1. Accredo Health Inc.
2. Amgen Inc.
3. Bristol-Myers Squibb Company
4. Eli Lilly and Company
5. F. Hoffmann-La Roche Ltd.
6. Gilead Sciences Inc.
7. GlaxoSmithKline PLC
8. Johnson & Johnson Services Inc.
9. Merck & Co. Inc.
10. Novartis AG
11. Pfizer Inc.
12. Seagen Inc.
13. Spectrum Pharmaceuticals Inc.
14. Takeda Pharmaceutical Company
15. Teva Pharmaceutical Industries Ltd.