Photo 1 (IMAGE) The University of Hong Kong Caption The coordinators of two HKU-led projects under Strategic Topics Grant scheme Professor Christopher LEUNG Kai-shun and Professor Peng GONG Credit The University of Hong Kong 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.