.A list of participants as well as 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 The Golden State, San Francisco, San Francisco, CA, USAJennifer M. Mitchellu00c2 & u00c2 Sylvestre QuevedoDepartment of Veterans Events, Study Company, San Francisco VA Medical Facility, 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 Center, Fort Collins, CO, USAScott ShannonDepartment of Psychiatry, New York City Educational Institution Grossman University of Medication, Nyc, NY, USAMichael BogenschutzZen Therapeutic Solutions, Mt. Pleasant, SC, USAYevgeniy GelfandNautilus Sanctuary, New York, NY, USACasey PaleosDepartment of Household Medicine as well as Area Wellness, Educational Institution of Wisconsin University of Medication as well as Public Health, Madison, WI, USAChristopher R. NicholasSan Francisco Knowledge and also Integration Center, San Francisco, CA, USASylvestre QuevedoNew School Study, LLC, Los Angeles, CA, USABrooke BalliettMAPS Public Perk Organization, San Jose, CA, USAScott Hamilton, u00c2 Charlotte nc Harrisonu00c2 & u00c2 Berra Yazar-KlosinskiMedical College of South Carolina, Charleston, SC, USAMichael MithoeferKleiman Consulting as well as Psychological Companies, PC, Ivyland, , USASarah KleimanKPG Psychological Companies, 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 Organization for Psychedelic Studies (MAPS), San Jose, CA, USARick Doblin.