.A checklist of participants and their associations appears in the Supplementary Information.Neuroscape, Team of Neurology, University of California, San Francisco, San Francisco, CA, USAJennifer M. MitchellDepartment of Psychiatry and also Behavioral Sciences, Educational Institution of California, San Francisco, San Francisco, CA, USAJennifer M. Mitchellu00c2 & u00c2 Sylvestre QuevedoDepartment of Veterans Events, Research Service, San Francisco VA Medical Center, San Francisco, CA, USAJennifer M. MitchellAguazul-Bluewater, Inc., Stone, CO, USAMarcela Otu00e2 $ alora GBoston University University of Medication, Boston, MA, USABessel truck der KolkWholeness Facility, Ft Collins, CARBON MONOXIDE, USAScott ShannonDepartment of Psychiatry, New York City Educational Institution Grossman Institution of Medication, The Big Apple, NY, USAMichael BogenschutzZen Curative Solutions, Mt. Pleasant, SOUTH CAROLINA, USAYevgeniy GelfandNautilus Sanctuary, New York, NY, USACasey PaleosDepartment of Loved Ones Medicine as well as Community Health, Educational Institution of Wisconsin School of Medication as well as Public Health, Madison, WI, USAChristopher R. NicholasSan Francisco Idea and also Assimilation Center, San Francisco, CA, USASylvestre QuevedoNew School Analysis, LLC, Los Angeles, CA, USABrooke BalliettMAPS Public Advantage Organization, San Jose, CA, USAScott Hamilton, u00c2 Charlotte nc Harrisonu00c2 & u00c2 Berra Yazar-KlosinskiMedical Educational Institution of South Carolina, Charleston, SOUTH CAROLINA, USAMichael MithoeferKleiman Consulting and also Psychological Solutions, COMPUTER, Ivyland, , USASarah KleimanKPG Psychological Providers, LLC, Brunswick, ME, USAKelly Parker-GuilbertUniversity of Haifa, Haifa, IsraelKeren TzarfatyMAPS Israel, Hod Hasharon, IsraelKeren TzarfatyTulip Medical Consulting, LLC, Port Townsend, WA, USAAlberdina de BoerMultidisciplinary Affiliation for Psychedelic Researches (MAPS), San Jose, CA, USARick Doblin.