1. Merck & Co., Inc.; Merck Research Laboratories; Department of Pharmacokinetics, Pharmacodynamics, and Drug Metabolism; 2000 Galloping Hill Road Kenilworth NJ 07033 USA
2. Merck & Co., Inc.; Merck Research Laboratories; Department of Pharmacology; 2000 Galloping Hill Road Kenilworth NJ 07033 USA