1. Cedars-Sinai, Department of Medicine, Division of Health Services Research Virtual Medicine Program, Los Angeles, California, USA.
2. Division of Gastroenterology, Cedars-Sinai Department of Medicine, Los Angeles, California, USA.
3. Medical Virtual Reality Lab, University of Southern California Institute for Creative Technologies, Los Angeles, California, USA.
4. Social and Behavioral Research Branch, National Human Genome Research Institute, Bethesda, Maryland, USA.
5. Cedars-Sinai Department of Psychiatry and Behavioral Sciences, Los Angeles, California, USA.
6. Virtual Reality Medical Center, San Diego, California, USA.
7. Interactive Media Institute, San Diego, California, USA.
8. Tufts School of Medicine, Boston, Massachusetts, USA.
9. Boston Children's Hospital, Boston, Massachusetts, USA.
10. Ochsner Health, New Orleans, Louisiana, USA.
11. Veterans Affairs Administration, New Orleans, Louisiana, USA.
12. Nationwide Children's Hospital, Colombus, Ohio, USA.
13. Center for Advanced Computer-Human Ecosystems, University of Georgia, Athens, Georgia, USA.
14. Weill Cornell Medicine, New York, New York, USA.
15. Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts, USA.
16. Stanford University, Palo Alta, California, USA.
17. Massachusetts General Brigham, Boston, Massachusetts, USA.
18. Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
19. Harvard Medical School, Boston, Massachusetts, USA.