1. Department of Psychiatry and Biobehavioral Sciences, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, California, USA.
2. The Lunquist Institute for BioMedical Innovation at Harbor-UCLA Medical Center, Torrance, California, USA.
3. Private Practice, Santa Monica, California, USA.
4. Department of Psychiatry and Biobehavioral Sciences, UCLA Center for Cannabis and Cannabinoids, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA.