1. ALK-Abello A/S
2. Teva Pharmaceutical Industries
3. AbbVie Inc.
4. Stallergenes Greer PLC
5. Allergy Therapeutics
6. Sanofi SA
7. Anacor Pharmaceuticals Inc.
8. Novartis International AG
9. AstraZeneca
10. Merck KGaA
11. F. Hoffmann-La Roche Ltd
12. Johnson & Johnson
13. GlaxoSmithKline PLC
14. Mylan N.V.