1. AbbVie Inc.
2. Amgen Inc.
3. Bristol-Myers Squibb Company
4. Celldex Therapeutics Inc.
5. F. Hoffmann-La Roche Ltd.
6. Genzyme Corporation
7. GlaxoSmithKline PLC
8. Innate Pharma SA
9. Johnson & Johnson Services Inc.
10. Kesios Therapeutics Ltd.
11. Merck & Co. Inc.
12. Novartis AG
13. Sanofi S.A.
14. Takeda Pharmaceutical Company Limited
15. Teva Pharmaceutical Industries Ltd.