1. Pharmacokinetics, Pharmacodynamics and Drug Metabolism, Merck & Co., Incorporated, West Point, Pennsylvania 19486, United States
2. Biologics Discovery, Merck & Co., Incorporated, Palo Alto, California 94304, United States
3. Pharmacokinetics, Pharmacodynamics and Drug Metabolism, Merck & Co., Incorporated, Rahway, New Jersey 07065, United States