1. Department of Bioengineering and Institute of Engineering in Medicine University of California San Diego San Diego California USA
2. Institute of Clinical Medicine, Stem Cell Research Center National Yang Ming University Taipei Taiwan
3. Department of Surgery, Moores Cancer Center University of California, San Diego San Diego California USA
4. Department of Surgery VA San Diego Healthcare System San Diego California USA
5. Department of Statistics University of California Los Angeles California USA
6. Department of Medicine University of California San Diego San Diego California USA