1. Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA;
2. National Center for Natural Product Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, MS, USA;
3. Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, University, MS, USA;
4. ElSohly Laboratory Inc, Oxford, MS, USA;
5. Center of Excellence for Stress and Mental Health, VA San Diego Health Care System, San Diego, CA, USA;
6. Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA