CityU research team (IMAGE) City University of Hong Kong Caption The CityU research team (front row, from left): Dr Chen Xi and Professor He Jufang; (back row, from left), Ms Liang Ye and Dr Tang Peng. Credit City University of Hong Kong Usage Restrictions Image must be used with appropriate caption and credit. 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.