1. Sanofi SA
2. F. Hoffmann-La Roche Ltd.
3. Pfizer Inc.
4. Abbott Laboratories
5. Bayer
6. Merck & Co.
7. Boehringer Ingelheim GmbH
8. GlaxoSmithKline Plc.
9. Novartis
10. Eli Lilly and Company
11. Teva Pharmaceuticals