1. AbbVie Inc.
2. Alcon Inc.
3. Bausch & Lomb Incorporated
4. Bayer AG
5. HollisterStier Allergy by Jubilant Pharma Company
6. Johnson & Johnson Services Inc.
7. Novartis Pharma AG
8. Pfizer Inc.
9. Regeneron Pharmaceuticals Inc.
10. Sanofi S.A.
11. Santen Pharmaceutical Co. Ltd.
12. Similasan Corporation
13. Stallergenes Greer International AG
14. Sun Pharmaceutical Industries Inc.
15. Tarsus Pharmaceuticals Inc.
16. Teva Pharmaceutical Industries Ltd.
17. The Relief Products
18. Th?a Laboratories