Dr. Lin Mei, Dr. Yongjun Chen, and Dr. Chengyong Shen, Georgia Health Sciences University (image) Medical College of Georgia at Georgia Regents University Share Print E-Mail Caption This is Dr. Lin Mei with GRU postdoctoral fellows and study co-authors Drs. Yongjun Chen and Chengyong Shen. Credit Phil Jones, GRU Photographer Usage Restrictions None Share Print E-Mail 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.