1. Astellas Pharma Inc.
2. AstraZeneca PLC
3. Bristol Myers Squibb Company
4. C.H. Boehringer Sohn AG & Co. KG
5. GlaxoSmithKline PLC
6. Hikma Pharmaceuticals PLC
7. Horizon Pharma PLC
8. Lannett Company Inc.
9. Merck & Co. Inc.
10. Novartis AG
11. Regeneron Pharmaceuticals Inc.
12. Takeda Pharmaceutical Company Limited
13. Teijin Limited
14. Teva Pharmaceutical Industries Ltd.
15. Viatris Inc.