Group Photo (IMAGE) The University of Hong Kong Caption The multidisciplinary research team members are pioneering a new stem cell model to help personalise treatment for immunodeficiency patients. The back row features Professor Chak-sing Lau (first left), Dr Philip Li (second left) and Professor Liu Pengtao (first right). Credit HKU Usage Restrictions n/a License Original 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.