1. Departments of Pharmaceutics (Z.W., T.W., K.E.T.), University of Washington, Seattle, Washington 98195–7610;
2. Departments of Faculty of Pharmacy (T.H.), Osaka Ohtani University, Tondabayashi, Osaka 584-8540, Japan;
3. Department of Pharmacokinetics and Drug Metabolism (L.Z.D.), Amgen, Seattle, Washington 98119;
4. Departments of Medicinal Chemistry (M.S.), University of Washington, Seattle, Washington 98195–7610;
5. Department of Biomedical Sciences (N.J.K., J.P.G.), College of Veterinary Medicine, Iowa State University, Ames, Iowa 50011;
6. Heartland Assays, LLC (R.L.H.), Ames, Iowa 50010;
7. Department of Pharmaceutical Sciences (A.S.C., E.G.S.), St Jude Children's Research Hospital, Memphis, Tennessee 38105