1. Department of Anesthesia and Perioperative Care, University of California San Francisco School of Medicine, San Francisco
2. University of California San Francisco School of Medicine, San Francisco
3. Department of Medicine, University of California San Francisco School of Medicine, San Francisco
4. Multiethnic Health Equity Research Center, University of California San Francisco, San Francisco
5. Department of Orthopedic Surgery, University of California San Francisco School of Medicine, San Francisco
6. University of California San Francisco Center for Vulnerable Populations, Zuckerberg San Francisco General Hospital, San Francisco