1. From the Beckman Center for Molecular Medicine, Stanford University, Stanford (L.S.), and the Weill Institute for Neurosciences, University of California, San Francisco, San Francisco (B.A.C.C.) — both in California; Central Texas Neurology Consultants, Round Rock (E.F.); Heinrich Heine University Medical School, Düsseldorf, Germany (H.-P.H.); the Brain and Mind Centre, University of Sydney, Sydney (H.-P.H.); Medical University of Vienna, Vienna (H.-P.H.); Palacký University Olomouc, Olomouc, Czech...