.A listing of participants and their connections shows up in the Supplementary Information.Neuroscape, Department of Neurology, Educational Institution of California, San Francisco, San Francisco, CA, USAJennifer M. MitchellDepartment of Psychiatry as well as Behavioral Sciences, Educational Institution of The Golden State, San Francisco, San Francisco, CA, USAJennifer M. Mitchellu00c2 & u00c2 Sylvestre QuevedoDepartment of Veterans Events, Research Study Solution, San Francisco VA Medical Center, San Francisco, CA, USAJennifer M. MitchellAguazul-Bluewater, Inc., Stone, CARBON MONOXIDE, USAMarcela Otu00e2 $ alora GBoston College School of Medicine, Boston, MA, USABessel truck der KolkWholeness Center, Fortress Collins, CO, USAScott ShannonDepartment of Psychiatry, The Big Apple University Grossman School of Medicine, New York City, NY, USAMichael BogenschutzZen Therapeutic Solutions, Mt. Pleasant, SC, USAYevgeniy GelfandNautilus Sanctuary, New York, NY, USACasey PaleosDepartment of Family Medication and Community Health, College of Wisconsin College of Medicine and also Hygienics, Madison, WI, USAChristopher R. NicholasSan Francisco Knowledge and also Combination Facility, San Francisco, CA, USASylvestre QuevedoNew College Analysis, LLC, Los Angeles, CA, USABrooke BalliettMAPS Public Benefit 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 as well as Psychological Companies, PC, Ivyland, PA, 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 Researches (MAPS), San Jose, CA, USARick Doblin.