1. Department of Pharmaceutics; University of Washington; Seattle Washington USA
2. Division of Clinical Pharmacology, Toxicology and Therapeutic Innovation; Children's Mercy; Kansas City Missouri USA
3. School of Medicine; University of Missouri-Kansas City; Kansas City Missouri USA
4. Department of Pharmacokinetics, Pharmacodynamics and Drug Metabolism; Merck Sharp & Dohme; Kenilworth New Jersey USA
5. Pharmacokinetics, Pharmacodynamics and Drug Metabolism; Merck & Co.; Rahway New Jersey USA
6. Biogen; Cambridge Massachusetts USA