As a MD, MSc, MBA degrees holder, I was formally educated and trained in medicine, medical research, and business administration at 4 prestigious universities in the world. I have been working for more than 25 years. During which I had 7 years of surgical practice at West China University of Medical Sciences in China as a orthopedic surgeon, 5 years research experience at University of Toronto in Canada as a postdoc and research associate respectively, 13 years of translational/clinical research as a faculty at Harvard Medical School and the director of the special service GMP facility for human islet/cell isolation and transplantation at Massachusetts General Hospital.