1. Department of Surgery, Burns and Surgical Critical Care, University of California, Irvine, Orange, California, USA.
2. University of Southern California, Department of Surgery, Los Angeles, California, USA.
3. Division of Hepatobiliary and Pancreas Surgery and Islet Cell Transplantation, Burns and Surgical Critical Care, University of California, Irvine, Orange, California, USA.
4. Division of Surgical Oncology, Burns and Surgical Critical Care, University of California, Irvine, Orange, California, USA.
5. Division of Trauma, Burns and Surgical Critical Care, University of California, Irvine, Orange, California, USA.