.A checklist of participants as well as their associations appears in the Supplementary Information.Neuroscape, Department of Neurology, University of California, San Francisco, San Francisco, CA, USAJennifer M. MitchellDepartment of Psychiatry and Behavioral Sciences, College of The Golden State, San Francisco, San Francisco, CA, USAJennifer M. Mitchellu00c2 & u00c2 Sylvestre QuevedoDepartment of Veterans Events, Research Solution, San Francisco VA Medical Facility, San Francisco, CA, USAJennifer M. MitchellAguazul-Bluewater, Inc., Stone, CO, USAMarcela Otu00e2 $ alora GBoston Educational institution School of Medication, Boston Ma, MA, USABessel vehicle der KolkWholeness Facility, Fort Collins, CO, USAScott ShannonDepartment of Psychiatry, New York University Grossman College of Medicine, New York City, NY, USAMichael BogenschutzZen Restorative Solutions, Mt. Pleasant, SC, USAYevgeniy GelfandNautilus Sanctuary, The Big Apple, NY, USACasey PaleosDepartment of Family Members Medicine and also Neighborhood Wellness, University of Wisconsin School of Medicine as well as Public Health, Madison, WI, USAChristopher R. NicholasSan Francisco Understanding and also Assimilation Center, San Francisco, CA, USASylvestre QuevedoNew University Study, LLC, Los Angeles, CA, USABrooke BalliettMAPS People Perk Firm, San Jose, CA, USAScott Hamilton, u00c2 Charlotte Harrisonu00c2 & u00c2 Berra Yazar-KlosinskiMedical Educational Institution of South Carolina, Charleston, SOUTH CAROLINA, USAMichael MithoeferKleiman Consulting and also Psychological Companies, PERSONAL 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 Organization for Psychedelic Research Studies (MAPS), San Jose, CA, USARick Doblin.