1. Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California
2. Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, California
3. S-SPIRE Center, Stanford University, Stanford, California
4. Department of Surgery, Stanford University School of Medicine, Stanford, California
5. Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California
6. Department of Internal Medicine, University of Southern California, Los Angeles
7. Leonard D. Schaeffer Center for Health Policy & Economics, University of Southern California, Los Angeles