[1
]Department of Surgery, University of Washington School of Medicine, Seattle
[2
]Division of General Surgery, Department of Surgery, University of Washington School
of Medicine, Seattle
[3
]Division of Trauma, Burns, and Critical Care, Department of Surgery, University of
Washington School of Medicine, Seattle
[4
]Division of General Surgery, Veterans Affairs Puget Sound Health Care System, Department
of Surgery, University of Washington School of Medicine, Seattle
[5
]Division of Pediatric General and Thoracic Surgery, Seattle Children’s Hospital, University
of Washington School of Medicine, Seattle