1. Department of Psychology, University of California, Los Angeles, CA 90095
2. Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94704
3. Department of Psychology, University of California, Berkeley, CA 94704
4. Laboratory of Neuro Imaging, Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033
5. Department of Anesthesiology and Intensive Care, University Medical Center, 72076 Tübingen, Germany
6. Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina, C1425 Buenos Aires, Argentina
7. Facultad de Ciencia y Tecnología, Universidad Autónoma de Entre Ríos, E3202 Paraná, Entre Ríos, Argentina
8. Grupo de Análisis de Neuroimágenes, Instituo de Matemática Aplicada del Litoral, S3000 Santa Fe, Argentina
9. School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, 1010 Auckland, New Zealand
10. Neuropsychopharmacology Unit, Centre for Psychiatry, Imperial College London, London SW7 2AZ, United Kingdom
11. Centre for Psychedelic Research, Department of Psychiatry, Imperial College London, London SW7 2AZ, United Kingdom
12. Department of Neurological Surgery, University of California, Irvine, CA 92697
13. Brain Injury Research Center, Department of Neurosurgery, University of California, Los Angeles, CA 90095
14. Redwood Center for Theoretical Neuroscience, University of California, Berkeley, CA 94704