1. GlaxoSmithKline, Research Triangle Park, North Carolina, USA
2. Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
3. Covance Laboratories, Inc., Madison, Wisconsin, USA
4. Charles River Laboratories, Preclinical Services Sherbrooke, Quebec, Canada
5. Amgen, Inc., Seattle, Washington, USA
6. LabThroughPut, Monsey, New York, USA
7. Charles River Laboratories, Preclinical Services, Senneville, Quebec, Canada
8. Bristol-Myers Squibb Co, Princeton, New Jersey, USA
9. Pfizer Inc, Cambridge, Massachusetts, USA