1. Aguazul-Bluewater, Inc., Boulder, CO, USA
2. Department of Psychology, University of Colorado, Denver, CO, USA
3. Integrative Psychiatric Healing Center, Boulder, CO, USA
4. Multidisciplinary Association for Psychedelic Studies (MAPS), Boulder, USA
5. MAPS Public Benefit Corporation, Boulder, CO, USA
6. Stanford School of Medicine, Stanford, CA, USA
7. Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC, USA