1. GlaxoSmithKline, 709 Swedeland Rd, Mailstop UW 2110, King of Prussia, PA 19406, USA.
2. Pfizer Research and Development, Sandwich, UK
3. sanofi-aventis, Bridgewater, NJ, USA
4. Abbott, Chicago IL, USA
5. Bristol-Myers Squibb, Princeton, NJ, USA
6. AstraZeneca Pharmaceuticals, Wilmington, DE, USA
7. Boehringer-Ingelheim Pharmaceuticals Inc., Ridgefield, CT, USA
8. Eli Lilly and Company, Indianapolis, IN, USA