1. Department of Family and Community Health Nursing, Virginia Commonwealth University, Richmond, Virginia, USA.
2. Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA.
3. Interdisciplinary Cooperation for Ayahuasca Research and Outreach, State University of Campinas, Campinas, Brazil.
4. Chinle Comprehensive Healthcare Facility, Indian Health Service, Chinle, Arizona, USA
5. Substance Use Disorders Consultation Services, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.
6. Department of Psychiatry, Yale University School of Medicine, West Haven, Connecticut, USA.