1. College of Social Work, The Ohio State University – Center for Psychedelic Drug Research and Education, Columbus, Ohio, USA
2. Johns Hopkins University School of Medicine – Center for Psychedelic and Consciousness Research, Baltimore, Maryland, USA
3. Centre for Psychedelic Reserach, Imperial College London
4. Department of Human Development and Family Studies, University of Wisconsin-Madison – School of Human Ecology, Madison, Wisconsin, USA
5. Center for the Developing Brain, Child Mind Institute, New York, NY, USA
6. Johns Hopkins University – Department of Neuroscience