.A list of members and their associations seems in the Supplementary Information.Neuroscape, Team of Neurology, College of The Golden State, San Francisco, San Francisco, CA, USAJennifer M. MitchellDepartment of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USAJennifer M. Mitchellu00c2 & u00c2 Sylvestre QuevedoDepartment of Veterans Affairs, Study Company, San Francisco VA Medical Center, San Francisco, CA, USAJennifer M. MitchellAguazul-Bluewater, Inc., Rock, CARBON MONOXIDE, USAMarcela Otu00e2 $ alora GBoston Educational institution Institution of Medicine, Boston Ma, MA, USABessel vehicle der KolkWholeness Facility, Fort Collins, CO, USAScott ShannonDepartment of Psychiatry, The Big Apple University Grossman College of Medication, Nyc, NY, USAMichael BogenschutzZen Curative Solutions, Mt. Pleasant, SOUTH CAROLINA, USAYevgeniy GelfandNautilus Refuge, New York, NY, USACasey PaleosDepartment of Family Medicine and Community Health And Wellness, Educational Institution of Wisconsin College of Medication and Public Health, Madison, WI, USAChristopher R. NicholasSan Francisco Idea and Integration Facility, San Francisco, CA, USASylvestre QuevedoNew School Research, LLC, Los Angeles, CA, USABrooke BalliettMAPS People Benefit Organization, San Jose, CA, USAScott Hamilton, u00c2 Charlotte nc Harrisonu00c2 & u00c2 Berra Yazar-KlosinskiMedical University of South Carolina, Charleston, SOUTH CAROLINA, USAMichael MithoeferKleiman Consulting and Psychological Providers, PERSONAL COMPUTER, Ivyland, , USASarah KleimanKPG Psychological Solutions, LLC, Brunswick, ME, USAKelly Parker-GuilbertUniversity of Haifa, Haifa, IsraelKeren TzarfatyMAPS Israel, Hod Hasharon, IsraelKeren TzarfatyTulip Medical Consulting, LLC, Slot Townsend, WA, USAAlberdina de BoerMultidisciplinary Affiliation for Psychedelic Studies (MAPS), San Jose, CA, USARick Doblin.