Katherine Warburton is Associate Clinical Professor at the University of California, Davis, and Statewide Medical Director and Deputy Director of Clinical Operations at the California Department of State Hospitals. Stephen M. Stahl is Distinguished Clinical Professor of Psychiatry and Neuroscience at the University of California Riverside, Adjunct Professor of Psychiatry at the University of California, San Diego, and an Honorary Fellow in Psychiatry at the University of Cambridge. He also serves as Senior Academic Advisor and Director of Psychopharmacology for the California Department of State Hospitals.