1 Assistant professor, Department of Anesthesiology and Perioperative Medicine, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California; spoorsattar@mednet.ucla.edu ; ORCID: http://orcid.org/0000-0002-6554-9956 .
2 Associate professor, Department of Anesthesia and Perioperative Care, University of California San Francisco School of Medicine, San Francisco, California.
3 Associate professor, Department of Anesthesia and Perioperative Care, University of California San Francisco School of Medicine, San Francisco, California; ORCID: https://orcid.org/0000-0002-7061-066X .