| Affiliation: | 1. Section of General Surgery, Trauma, and Surgical Critical Care, Department of Surgery, Yale School of Medicine, 330 Cedar Street, BB310, PO Box 208062, New Haven, CT 06520-8062, USA;2. Department of Surgery, Quality and Performance Improvement, Yale-New Haven Hospital, Yale School of Medicine, 330 Cedar Street BB310, New Haven, CT 06520-8062, USA;1. Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, North Tower, Room 4209, Los Angeles, CA 90048, USA;2. Cardiac Surgery Intensive Care Unit, Cedars-Sinai Medical Center, 127 South San Vicente Boulevard, Suite A3106, Los Angeles, CA 90048, USA |
