1. Department of Translational Research & Cellular Therapeutics, City of Hope National Medical Center, Duarte, CA, USA
2. Arthur Riggs Diabetes & Metabolism Research Institute, City of Hope National Medical Center, Beckman Research Institute, Duarte, CA, USA
3. Department of Surgery, City of Hope National Medical Center, Duarte, CA, USA
4. Department of Surgery, Division of Transplantation, University of California Irvine School of Medicine, Irvine, CA, USA