Affiliation: | 1. Cardiovascular Outcomes Research Laboratories, Division of Cardiac Surgery, University of California, Los Angeles, Los Angeles, California;2. Department of Surgery, Los Angeles County Harbor-UCLA Medical Center, Torrance, California;1. Division of Cardiac Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania;1. Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine, University of California, Los Angeles, California;2. Division of Cardiac Surgery, Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California;3. Division of Thoracic Surgery, Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, California;1. Cardiovascular Outcomes Research Laboratories (CORELAB), University of California, Los Angeles, Los Angeles, California;2. Division of Cardiac Surgery, Department of Surgery, University of California, Los Angeles, Los Angeles, California;3. Division of Thoracic Surgery, Department of Surgery, University of California, Los Angeles, Los Angeles, California;1. Division of Cardiothoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas;2. Department of Cardiovascular Surgery, Texas Heart Institute, Houston, Texas;3. CHI St Luke’s Health–Baylor St Luke’s Medical Center, Houston, Texas;4. Division of Cardiothoracic Surgery, Department of Surgery, University of Colorado, Aurora, Colorado;1. Cardiovascular Outcomes Research Laboratories (CORELAB), Division of Cardiac Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA;2. Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA;3. Division of Cardiology, Veterans Affairs, Greater Los Angeles Healthcare System, Los Angeles, CA |