Zhe Han's Research Team (IMAGE) Children's National Hospital Caption Back row, l. to r.: Feng Zhao, Adam Richman, Junyi Zhu and Yiming Ma. Front row, l. to r.: Yulong Fu; Zhe Han, Ph.D., principal investigator and associate professor in the Center for Cancer & Immunology Research at Children's National Health System, and senior study author; Simone Kirkland; and Wen Huang. Credit Children's National Health System Usage Restrictions Please credit Children's National Health System License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.