1. Divisions of Endocrinology (X.-D.Q., I.T.G.G., M.Y.A.S., P.C., P.D.C., R.S.S., C.W.), Los Angeles, California 90024
2. Departments of Medicine and Surgery, Harbor-University of California Los Angeles (UCLA) Medical Center and Los Angeles Biomedical Research Institute, Torrance, California 90509, David Geffen School of Medicine at UCLA (X.-D.Q., I.T.G.G., M.Y.A.S., P.C., P.D.C., R.S.S., D.F.K., C.W.), Los Angeles, California 90024
3. Neurosurgery (D.F.K.), Los Angeles, California 90024